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EKX X21 Facts: 158 Specifications & 90 Highlights

Still unsure which electric bike to grab? The EKX X21 might be it — with 158 standout specs & performance (including general information, motor & performance, battery & charging & drivetrain & transmission) that drivers love.

Supermod

Bintang P. A.

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EKX BIKE

EKX X21 Adults Electric Bike 2000W 48V35AH 55km/h Lithium Battery Snow Electric Motorcycles

Highlights ⁹⁰

No extras. Just what matters.

Why is EKX X21 better than other electric bikes ?

General Information Motor & Performance Battery & Charging Drivetrain & Transmission Brakes & Safety Suspension & Comfort Wheels & Tires Electronics & Display Connectivity & Smart Features Accessories & Convenience Warranty & Support Safety & Protection Environmental Resistance Ergonomics & Adjustability

General Information

81.11 lbs heavier riders Max supported rider weight for safety/warranty. 400.0 lbs vs 318.9 lbs
Released In 2024 Model year indicates recency of design/features.
Suitable for Urban/Commuter,Off-road,Adventure Riding Primary riding scenarios the bike is optimized for.
Designed As Unisex for Fit and Styling Declared target audience (fit/ergonomics/cosmetics).
Recommended For Adult (+16) Rider's age recommendation stated by the bike's manufacturer.

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Motor & Performance

1,008.74 Watt higher continuous power for endurance Sustained motor wattage capability. 1,680.0 Watt vs 671.3 Watt
954.68 Watt stronger motor for better performance Continuous rated motor output. 1,680.0 Watt vs 725.3 Watt
10.2 mph faster assisted speed Maximum pedal-assist or throttle-assisted speed. 34.2 mph vs 24.0 mph
Classified As Class 3 for Legal Compliance US classification system limiting assistspeed.
Features A Brushless Motor for Optimized Performance Defines drive system layout and efficiency.
832.04 Watt higher peak power for acceleration Maximum achievable motor wattage. 2,000.0 Watt vs 1,168.0 Watt
33.91 Nm higher torque for stronger hill climbs Torque output for hill climbing and acceleration. 112.0 Nm vs 78.1 Nm
11.44 ° steeper climb capability Steepest incline the bike can handle. 35.0 ° vs 23.6 °
Supports Walk Assist Mode Assists at low speed for pushing uphill. with a difference of 10.0 points
Rated IP65 for Water Protection Degree of water resistance.
2.39 % higher efficiency Energy conversion efficiency. 85.0 % vs 82.6 %
Has Overheat Protection Safeguard against thermal overload. with a difference of 8.0 points

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Battery & Charging

15.55 miles extended max range for long trips Max achievable distance per charge. 87.0 miles vs 71.4 miles
Removable Battery Eases Charging and Replacement Can the battery be detached for charging? with a difference of 3.0 points
Equipped With Modern Lithium-ion Battery Defines chemistry of the battery pack.
820.94 Wh larger capacity for longer rides total energy storage of the battery. 1,680.0 Wh vs 859.1 Wh
0.84 hr faster charging time Time to reach full charge. 5.0 hr vs 5.8 hr
18.22 miles longer guaranteed minimum distance Minimum expected riding distance per charge. 62.1 miles vs 43.9 miles
2.04 Volt higher voltage for stronger output Nominal electrical output of the pack. 48.0 Volt vs 46.0 Volt
Secure Lock Protects Battery Lock prevents theft/removal. with a difference of 3.0 points
85.46 cycles more cycles for longer lifespan Approximate full charge cycles lifespan. 800.0 cycles vs 714.5 cycles
Protects Against Thermal Issues Built-in system to prevent overheating. with a difference of 15.0 points

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Drivetrain & Transmission

Equipped With Multi-Speed for Versatility Defines whether the drivetrain has one or multiple gears.
Wide Range With 7‑Speed Gears Number of selectable gears available.
Easy-to-Use Trigger Shifter Input style for changing gears.
Chain Drive Offers Durability and Smoothness Type of primary drive system.
0.97 % higher efficiency Energy transfer efficiency of drivetrain. 95.0 % vs 94.0 %
Has Belt/Chain Tension Adjustment Allows adjustment for smooth performance. with a difference of 15.0 points
Durable Alloy Pedals Resist Wear Material affects durability and weight.
Equipped With 7‑Speed for Reliable Shifting Identifies style/size for drivetrain compatibility.

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Brakes & Safety

Strong Disc Brakes Provide Reliable Stopping Main brake technology used.
Has Headlight to Improves Night Riding Front light for visibility. with a difference of 5.0 points
Has Taillight Rear light for safety. with a difference of 5.0 points
Smooth Hydraulic Actuation Offers Better Control Method of brake force transfer.
Has Horn/Bell Audible alert for pedestrians/traffic. with a difference of 10.0 points
Uses High-Quality Semi‑metallic Pads for Strong Braking Material affects performance and durability.
Adjustable Levers Improve Comfort and Safety Allows tuning lever distance for hand size. with a difference of 14.0 points

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Suspension & Comfort

Saddle With Foam Padding Adds Comfort Cushion material inside the saddle.
Coil Suspension Improves Rear Comfort Defines rear shock or rigid frame.
0.55 inch longer rear travel for comfort Maximum rear shock compression distance. 4.0 inch vs 3.4 inch
Riser Bars Provide Good Comfort/Handling Shape of handlebars influencing ergonomics.
Comes with Grips Ergonomics Shaped grips improve hand comfort. with a difference of 4.0 points
Has Adjustable Suspension Preload Adjusts spring tension for rider weight. with a difference of 25.0 points

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Wheels & Tires

0.43 inch wider tires Cross-sectional width of the tire. 4.0 inch vs 3.6 inch
Pneumatic Tires Offer Balance of Comfort and Performance General construction of tires.
All‑terrain Tread Optimized for Terrain Defines tread style for grip/terrain.
Strong, Light Alloy Rims Improve Ride Main material used for rims.
0.88 higher spoke count Number of spokes per wheel. 36.0 vs 35.1
Protection Layer Reduces Flats Built-in tire shield against flats. with a difference of 12.0 points
1.14 inch wider rims Internal rim width; affects tire fit. 4.0 inch vs 2.9 inch

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Electronics & Display

Equipped With LCD Display for Clear Visibility Kind of screen technology used.
0.39 inch bigger display for better visibility Diagonal measurement of display. 3.5 inch vs 3.1 inch
Convenient Center Location for Easy Viewing Position of the display unit.
Has Speedometer Indicates current riding speed. with a difference of 3.0 points
Has Odometer Tracks total mileage. with a difference of 3.0 points
Has Battery Indicator Shows remaining battery charge. with a difference of 2.0 points
USB Port Keeps Devices Powered Lets rider charge devices while riding. with a difference of 24.0 points
Has Backlit Display to Improves Night Riding Allows visibility in low light. with a difference of 2.0 points
Has Trip Meter Measures distance of each ride. with a difference of 3.0 points

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Connectivity & Smart Features

Comes With Mount for Convenience Built-in or included phone holder. with a difference of 36.0 points

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Accessories & Convenience

Includes a Kickstand for Easy Parking Indicates whether a kickstand comes standard. with a difference of 3.0 points
Come with Bottle Cage Mounts Frame mounts for water bottle cages. with a difference of 12.0 points
Convenient Center Kickstand Position Location of the kickstand mount.
Fenders Improve Comfort in Wet Weather Protects rider from splashes and debris. with a difference of 9.0 points

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Warranty & Support

Spare Parts Availability Ensures Easy Repair Indicates whether spare parts are offered. with a difference of 3.0 points

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Safety & Protection

Includes Overload Protection Prevents damage from excessive electrical draw. with a difference of 9.0 points
Features Safety Lock Switch Lockout switch prevents accidental activation. with a difference of 22.0 points
Has Soft Start Feature Limits sudden torque on startup for smoother control. with a difference of 5.0 points
Includes Vibration Control System or design to reduce vibrations. with a difference of 20.0 points
Has Reflective Tire Stripes Tires include reflective sidewalls for visibility. with a difference of 15.0 points

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Environmental Resistance

23.93 °F lower minimum temp tolerance Minimum safe operating temperature. -10.0 °F vs 13.9 °F
12.78 °F higher maximum temp tolerance Maximum safe operating temperature. 120.0 °F vs 107.2 °F
28.66 °F lower minimum storage tolerance Minimum recommended storage temperature. -20.0 °F vs 8.7 °F
27.64 °F higher maximum storage tolerance Maximum recommended storage temperature. 140.0 °F vs 112.4 °F
Rated IP5X for Strong Dust Protection Protection against dust ingress.
Rated IPX5 for Water Immersion Depth resistance beyond splash.
UV Resistance Prevents Fading Protection against sun damage. with a difference of 13.0 points
Has Corrosion Resistance Prevents rust from moisture exposure. with a difference of 7.0 points
Rated IK07 for Shock Durability Structural strength against impacts.

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Ergonomics & Adjustability

Has Adjustable Stem Stem can be raised/lowered or swapped for comfort. with a difference of 18.0 points
Adjustable Handlebars Improve Ergonomics Handlebars can be moved vertically. with a difference of 15.0 points
Saddle Height Adjusts for Varied Riders Seatpost can be raised/lowered. with a difference of 3.0 points
Adjustable Angle Optimizes Comfort Saddle tilt can be modified. with a difference of 24.0 points
Rotation Adjustment Personalizes Posture Bars can rotate to fine-tune reach. with a difference of 20.0 points
Offers Medium Grips for Ergonomic Fit Different grip thicknesses for hand comfort.

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the EKX X21, covering its standout specification and what you can expect right out of the box.

EKX X21

EKX X21 is a rugged and capable electric bike designed to deliver confident performance across varied terrain while remaining enjoyable for everyday riding. Its sturdy build and intuitive electric assist offer smooth support for both commuter routes and light trail adventures. With a focus on balanced performance and dependable handling, the X21 provides a comfortable and versatile e‑bike experience.

Specifications & Facts ¹⁵⁸

Specs measured. Drama avoided.

Performance is more than numbers. The EKX X21 electric bike shows up with 158 details that matter — including general information, motor & performance, battery & charging & drivetrain & transmission, pros, cons, and honest takes.

General Information ¹³

EKX X21 Country of Origin

What is the country of origin?

68 EKX X21 0 Votes China

69 Electric Bikes in this range China

EKX X21

Manufactured in China, indicating the country of origin which can impact supply chain and availability.

Where the product is manufactured/assembled.

EKX X21 Model Name

What is the model name?

63 EKX X21 0 Votes EKX X21

71 Electric Bikes in this range F2

Brand’s exact model identifier.

EKX X21 Rider Weight Capacity

What is the rider weight capacity?

400 lbs 0 Votes

318.89 lbs (Average)

Max supported rider weight for safety/warranty.

EKX X21 Bike Weight

What is the bike’s weight?

99 lbs 0 Votes

71.55 lbs (Average)

total weight affects portability and handling.

EKX X21 Frame Material

What is the frame material?

48 EKX X21 0 Votes Steel

66 Electric Bikes in this range Aluminum

Core frame material impacts weight, stiffness, and durability.

EKX X21 Series/Line

What is the series or line?

62 EKX X21 0 Votes X21

69 Electric Bikes in this range BK Series

Family/line the model belongs to.

EKX X21 Year of Release

What is the release year?

78 EKX X21 0 Votes 2024

73 Electric Bikes in this range 2025

Model year indicates recency of design/features.

EKX X21 Intended Use

What is the intended use?

75 EKX X21 0 Votes Urban/Commuter, Off-road, Adventure

75 Electric Bikes in this range Urban/Commuter

Primary riding scenarios the bike is optimized for.

EKX X21 Frame Style

What is the frame style?

33 EKX X21 0 Votes Step‑Over

36 Electric Bikes in this range Step-Over

Geometry/access style influences mounting and comfort.

EKX X21 Color Options

What color options are offered?

38 EKX X21 0 Votes Black

39 Electric Bikes in this range Black

Available finishes for aesthetic preference.

EKX X21 Foldable Design

Does the bike have a foldable design?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Indicates whether the frame folds for compact storage.

EKX X21 Gender Target

What is the gender target?

98 EKX X21 0 Votes Unisex

97 Electric Bikes in this range Unisex

Declared target audience (fit/ergonomics/cosmetics).

EKX X21 Rider Age Recommendation

What is the rider's age recommendation?

73 EKX X21 0 Votes Adult (+16)

70 Electric Bikes in this range Adult (+16)

Rider's age recommendation stated by the bike's manufacturer.

Motor & Performance ¹⁸

EKX X21 Continuous Power Rating

What is the continuous power rating?

1,680 Watt 0 Votes

671.26 Watt (Average)

EKX X21

The continuous power rating ensures the bike can perform steadily at 1680 Watts.

Sustained motor wattage capability.

EKX X21 Motor Power

What is the motor power?

1,680 Watt 0 Votes

725.32 Watt (Average)

Continuous rated motor output.

EKX X21 Top Speed

What is the assisted top speed?

34.18 mph 0 Votes

23.98 mph (Average)

Maximum pedal-assist or throttle-assisted speed.

EKX X21 Throttle Mode

What throttle mode is used?

0 EKX X21 0 Votes None

57 Electric Bikes in this range None

Defines type of throttle input if available.

EKX X21 Class Rating

What is the bike’s class rating?

78 EKX X21 0 Votes Class 3

59 Electric Bikes in this range Class 2

US classification system limiting assistspeed.

EKX X21 Motor Type

What is the motor type?

78 EKX X21 0 Votes Brushless

49 Electric Bikes in this range Hub

Defines drive system layout and efficiency.

EKX X21 Motor Position

Where is the motor positioned?

23 EKX X21 0 Votes Rear

24 Electric Bikes in this range Rear

Placement affects handling and traction.

EKX X21 Peak Power Output

What is the peak motor power output?

2,000 Watt 0 Votes

1,167.96 Watt (Average)

Maximum achievable motor wattage.

EKX X21 Torque

What is the motor torque?

112 Nm 0 Votes

78.09 Nm (Average)

Torque output for hill climbing and acceleration.

EKX X21 Pedal Assist Levels

How many pedal assist levels are available?

48 EKX X21 0 Votes 3 Levels

60 Electric Bikes in this range 5 Levels

Number of selectable pedal-assist modes.

EKX X21 Regenerative Braking

Does it support regenerative braking?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Returns energy to the battery during braking.

EKX X21 Hill Climb Angle Capability

What is the max hill climb angle?

35 ° 0 Votes

23.56 ° (Average)

Steepest incline the bike can handle.

EKX X21 Cruise Control

Does it have cruise control?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Maintains constant speed automatically.

EKX X21 Walk Assist Mode

Does it support walk assist mode?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Assists at low speed for pushing uphill.

EKX X21 Waterproof Rating

What is the waterproof rating?

78 EKX X21 0 Votes IP65

49 Electric Bikes in this range IPX4

Degree of water resistance.

EKX X21 Heat Protection

Does the motor have heat protection?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Prevents overheating damage.

EKX X21 Motor Efficiency

What is the motor efficiency?

85 % 0 Votes

82.61 % (Average)

Energy conversion efficiency.

EKX X21 Overheat Protection

Does it include overheat protection?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Safeguard against thermal overload.

Battery & Charging ¹⁴

EKX X21 Range (Max)

What is the maximum range?

86.99 miles 0 Votes

71.44 miles (Average)

EKX X21

The maximum range of 86.99 miles offers extended ride distances on a single battery charge.

Max achievable distance per charge.

EKX X21 Removable Battery

Is the battery removable?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

The battery is removable, facilitating easier charging and replacement.

Can the battery be detached for charging?

EKX X21 Battery Type

What is the battery type?

48 EKX X21 0 Votes Lithium-ion

47 Electric Bikes in this range Lithium-ion

Defines chemistry of the battery pack.

EKX X21 Battery Capacity

What is the battery capacity?

1,680 Wh 0 Votes

859.06 Wh (Average)

total energy storage of the battery.

EKX X21 Charging Time

What is the charging time?

5 hr 0 Votes

5.84 hr (Average)

Time to reach full charge.

EKX X21 Range (Min)

What is the minimum range?

62.14 miles 0 Votes

43.92 miles (Average)

Minimum expected riding distance per charge.

EKX X21 Voltage

What is the battery voltage?

48 Volt 0 Votes

45.96 Volt (Average)

Nominal electrical output of the pack.

EKX X21 Fast Charging Support

Does it support fast charging?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Enables accelerated charging.

EKX X21 Battery Weight

What is the battery weight?

17 lbs 0 Votes

10.11 lbs (Average)

Mass of the battery pack.

EKX X21 Battery Lock Mechanism

Does it have a battery lock mechanism?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Lock prevents theft/removal.

EKX X21 Swappable Battery Compatibility

Is it compatible with swappable batteries?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Allows multiple packs to extend range.

EKX X21 Estimated Battery Life Cycles

What is the estimated battery life cycles?

800 cycles 0 Votes

714.54 cycles (Average)

Approximate full charge cycles lifespan.

EKX X21 Charging Port Location

Where is the charging port located?

64 EKX X21 0 Votes Battery Mounted

69 Electric Bikes in this range Frame

Where the charging port is placed.

EKX X21 Battery Temperature Management

Does it have battery temperature management?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Built-in system to prevent overheating.

Drivetrain & Transmission ¹¹

EKX X21 Gear Type

What is the gear type?

98 EKX X21 0 Votes Multi-Speed

91 Electric Bikes in this range Multi-Speed

Defines whether the drivetrain has one or multiple gears.

EKX X21 Gear Range

How many gears does it have?

69 EKX X21 0 Votes 7‑Speed

68 Electric Bikes in this range 7-Speed

Number of selectable gears available.

EKX X21 Shifter Type

What type of shifter is used?

59 EKX X21 0 Votes Trigger

57 Electric Bikes in this range Trigger

Input style for changing gears.

EKX X21 Derailleur Brand/Model

What is the derailleur brand/model?

62 EKX X21 0 Votes Shimano

70 Electric Bikes in this range Shimano

Specific derailleur spec for maintenance/compatibility.

EKX X21 Chain/Belt Drive Type

What is the drive type?

38 EKX X21 0 Votes Chain

38 Electric Bikes in this range Chain

Type of primary drive system.

EKX X21 Chain/Belt Guard

Does it include a chain/belt guard?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Protection cover prevents dirt and clothing snags.

EKX X21 Transmission Efficiency

What is the transmission efficiency?

95 % 0 Votes

94.03 % (Average)

Energy transfer efficiency of drivetrain.

EKX X21 Belt/Chain Tension Adjustment

Does it have belt/chain tension adjustment?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Allows adjustment for smooth performance.

EKX X21 Automatic Gear Shifting Support

Does it support automatic gear shifting?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

System automatically adjusts gears.

EKX X21 Pedal Material

What is the pedal material?

73 EKX X21 0 Votes Alloy

66 Electric Bikes in this range Aluminum

Material affects durability and weight.

EKX X21 Freewheel/Cassette Type

What is the freewheel/cassette type?

71 EKX X21 0 Votes 7‑Speed

69 Electric Bikes in this range Freewheel

Identifies style/size for drivetrain compatibility.

Brakes & Safety ¹¹

EKX X21 Brake Type

What is the brake type?

88 EKX X21 0 Votes Disc

86 Electric Bikes in this range Disc

Main brake technology used.

EKX X21 Headlight

Does it have a headlight?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Front light for visibility.

EKX X21 Taillight

Does it have a taillight?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Rear light for safety.

EKX X21 Brake Actuation

What is the brake actuation?

98 EKX X21 0 Votes Hydraulic

86 Electric Bikes in this range Hydraulic

Method of brake force transfer.

EKX X21 Brake Rotor Size

What is the brake rotor size?

7.08 inch 0 Votes

7.53 inch (Average)

Diameter of brake rotors for disc systems.

EKX X21 Parking Brake

Does it have a parking brake?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Secures bike when stationary.

EKX X21 Turn Signals

Does it have turn signals?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Indicators for directional intent.

EKX X21 Horn/Bell

Does it have a horn or bell?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Audible alert for pedestrians/traffic.

EKX X21 UL/CE Safety Certification

Is it UL/CE certified?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Verifies compliance with safety standards.

EKX X21 Brake Pad Material

What is the brake pad material?

68 EKX X21 0 Votes Semi‑metallic

60 Electric Bikes in this range Resin

Material affects performance and durability.

EKX X21 Brake Lever Reach Adjustability

Is the brake lever reach adjustable?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Allows tuning lever distance for hand size.

Suspension & Comfort ¹⁰

EKX X21 Saddle Type

What is the saddle type?

48 EKX X21 0 Votes Comfort

49 Electric Bikes in this range Comfort

EKX X21

A comfort saddle provides extra padding and support for longer rides.

Style of saddle affecting ride posture.

EKX X21 Saddle Padding

What padding is used in the saddle?

68 EKX X21 0 Votes Foam

66 Electric Bikes in this range Foam

EKX X21

Foam saddle padding offers a balance between comfort and firmness for longer rides.

Cushion material inside the saddle.

EKX X21 Front Suspension Type

What is the front suspension type?

28 EKX X21 0 Votes Fork

29 Electric Bikes in this range Fork

Type of front fork or rigid setup.

EKX X21 Rear Suspension Type

What is the rear suspension type?

38 EKX X21 0 Votes Coil

14 Electric Bikes in this range None

Defines rear shock or rigid frame.

EKX X21 Suspension Travel (Front)

What is the front suspension travel?

4 inch 0 Votes

4.28 inch (Average)

Maximum fork compression distance.

EKX X21 Suspension Travel (Rear)

What is the rear suspension travel?

4 inch 0 Votes

3.45 inch (Average)

Maximum rear shock compression distance.

EKX X21 Suspension Lockout

Does it have suspension lockout?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Allows suspension to be locked rigid for efficiency.

EKX X21 Handlebar Type

What is the handlebar type?

53 EKX X21 0 Votes Riser

49 Electric Bikes in this range Riser

Shape of handlebars influencing ergonomics.

EKX X21 Grips Ergonomics

Does it have ergonomic grips?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Shaped grips improve hand comfort.

EKX X21 Adjustable Suspension Preload

Does it have adjustable suspension preload?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Adjusts spring tension for rider weight.

Wheels & Tires ¹¹

EKX X21 Tire Width

What is the tire width?

4 inch 0 Votes

3.57 inch (Average)

EKX X21

Tire width of 4 inches equals 10.16 cm, providing ample contact patch for stability and comfort.

Cross-sectional width of the tire.

EKX X21 Tire Type

What is the tire type?

48 EKX X21 0 Votes Pneumatic

47 Electric Bikes in this range Pneumatic

EKX X21

Pneumatic tires offer cushioning and traction by being air-filled, enhancing ride comfort.

General construction of tires.

EKX X21 Tire Tread Pattern

What is the tire tread pattern?

48 EKX X21 0 Votes All‑terrain

38 Electric Bikes in this range All-terrain

EKX X21

Tires with an all-terrain tread pattern offer versatile traction across varied surfaces.

Defines tread style for grip/terrain.

EKX X21 Rim Material

What is the rim material?

68 EKX X21 0 Votes Alloy

52 Electric Bikes in this range Aluminum

EKX X21

The rims are made of alloy, which balances strength and weight for durability and performance.

Main material used for rims.

EKX X21 Spoke Count

What is the spoke count?

36 0 Votes

35.12 (Average)

EKX X21

Spoke count of 36 balances strength and weight for durable wheel construction.

Number of spokes per wheel.

EKX X21 Puncture Protection Layer

Does it have a puncture protection layer?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Puncture protection layers in tires reduce the risk of flats, enabling more reliable rides.

Built-in tire shield against flats.

EKX X21 Tire Pressure (Recommended Max)

What is the maximum recommended tire pressure?

30 psi 0 Votes

40.78 psi (Average)

EKX X21

The maximum recommended tire pressure of 30 psi is approximately 207 kPa, providing optimal tire performance and comfort.

Maximum manufacturer-recommended PSI.

EKX X21 Wheel Size

What is the wheel size?

20 inch 0 Votes

30.11 inch (Average)

Diameter of the wheels.

EKX X21 Quick Release Wheels

Does it have quick release wheels?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Allows tool-free wheel removal.

EKX X21 Tubeless Ready Compatibility

Are the wheels tubeless ready?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Can tires run without inner tubes.

EKX X21 Rim Width

What is the rim width?

4 inch 0 Votes

2.86 inch (Average)

Internal rim width; affects tire fit.

Electronics & Display ¹³

EKX X21 Display Type

What is the display type?

48 EKX X21 0 Votes LCD

48 Electric Bikes in this range LCD

EKX X21

The LCD display type provides clear and detailed information in various light conditions.

Kind of screen technology used.

EKX X21 Display Size

What is the display size?

3.5 inch 0 Votes

3.11 inch (Average)

EKX X21

The display size of 3.5 inches provides clear information without adding bulk to the cockpit.

Diagonal measurement of display.

EKX X21 Display Location

Where is the display located?

68 EKX X21 0 Votes Center

68 Electric Bikes in this range Center

EKX X21

The central display location ensures that key ride data is easily visible to the rider without shifting focus from the road.

Position of the display unit.

EKX X21 Speedometer

Does it have a speedometer?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

A speedometer function lets riders monitor current speed conveniently.

Indicates current riding speed.

EKX X21 Odometer

Does it have an odometer?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Featuring an odometer, the bike tracks total distance traveled, useful for maintenance and trip planning.

Tracks total mileage.

EKX X21 Battery Indicator

Does it have a battery indicator?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Inclusion of a battery indicator helps the rider monitor remaining charge conveniently during rides.

Shows remaining battery charge.

EKX X21 USB Charging Port

Does it have a USB charging port?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

USB charging ports increase convenience for riders needing to charge devices on the go.

Lets rider charge devices while riding.

EKX X21 Display Backlight

Does it have a display backlight?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Allows visibility in low light.

EKX X21 Display Removable

Is the display removable?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Screen can be detached for security.

EKX X21 Smartphone App Integration

Does it support smartphone app integration?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Connects display to mobile apps.

EKX X21 GPS Tracking

Does it have GPS tracking?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Tracks bike’s position in real time.

EKX X21 Trip Meter

Does it have a trip meter?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Measures distance of each ride.

EKX X21 Navigation Display

Does it have a navigation display?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Built-in route guidance visible on screen.

Connectivity & Smart Features ⁷

EKX X21 Smartphone Mount

Does it include a smartphone mount?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Smartphone mounting capability facilitates navigation and ride data viewing.

Built-in or included phone holder.

EKX X21 Bluetooth Connectivity

Does it have Bluetooth connectivity?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Enables pairing with smartphones and accessories.

EKX X21 ANT+/Fitness Sensor Support

Does it support ANT+ fitness sensors?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Compatible with fitness trackers and sensors.

EKX X21 Navigation Integration

Does it support navigation integration?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Links to GPS or apps for route guidance.

EKX X21 Ride Data Logging

Does it log ride data?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Tracks ride history and stats digitally.

EKX X21 Cloud Data Backup

Does it have cloud data backup?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Stores ride and settings info online.

EKX X21 Remote Lock/Unlock

Does it support remote lock/unlock?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Enables locking/unlocking via app or fob.

Accessories & Convenience ¹¹

EKX X21 Kickstand

Is a kickstand included?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

The inclusion of a kickstand means the bike can be parked upright conveniently without leaning.

Indicates whether a kickstand comes standard.

EKX X21 Bottle Cage Mounts

Does it have bottle cage mounts?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

The availability of bottle cage mounts increases hydration options during rides.

Frame mounts for water bottle cages.

EKX X21 Kickstand Position

Where is the kickstand positioned?

88 EKX X21 0 Votes Center

73 Electric Bikes in this range Rear

Location of the kickstand mount.

EKX X21 Fenders

Are fenders included?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Protects rider from splashes and debris.

EKX X21 Rear Rack

Is a rear rack included?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Indicates if bike comes with a cargo rack.

EKX X21 Basket Compatibility

Is it basket compatible?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Supports front or rear basket attachment.

EKX X21 Child Seat Compatibility

Is it child seat compatible?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Allows mounting a child seat safely.

EKX X21 Cargo Strap/Hooks

Does it have cargo straps/hooks?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Tie-down points for securing loads.

EKX X21 Integrated Storage Compartment

Does it have an integrated storage compartment?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Hidden or built-in storage space.

EKX X21 Integrated Frame Lock

Does it have an integrated frame lock?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Built-in lock attached to frame.

EKX X21 Carry Handle (Folding Models)

Does it have a carry handle?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Handle for lifting/carrying the folded bike.

Warranty & Support ⁸

EKX X21 Warranty Length (Frame)

What is the frame warranty length?

1 years 0 Votes

2.01 years (Average)

EKX X21

A one-year warranty length on the frame offers assurance against manufacturing defects.

Coverage period for the bike frame.

EKX X21 Warranty Length (Motor)

What is the motor warranty length?

1 years 0 Votes

1.55 years (Average)

EKX X21

The motor warranty length of one year supports owner protection against motor-related issues.

Warranty coverage for the motor.

EKX X21 Warranty Length (Battery)

What is the battery warranty length?

1 years 0 Votes

1.5 years (Average)

EKX X21

Battery warranty of one year protects against failure or defects during initial use.

Duration of coverage for the battery.

EKX X21 Warranty Length (Electronics)

What is the electronics warranty length?

1 years 0 Votes

1.45 years (Average)

EKX X21

The electronic components have a warranty length of one year, providing standard coverage for defects and malfunctions.

Coverage for onboard electronics/display.

EKX X21 Spare Parts Availability

Are spare parts available?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Spare parts availability ensures easier maintenance and repair by providing replacement components.

Indicates whether spare parts are offered.

EKX X21 Extended Warranty Availability

Is extended warranty available?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Option to purchase longer coverage.

EKX X21 Service Center Network

Is there a service center network?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Access to authorized service locations.

EKX X21 Roadside Assistance Coverage

Does it include roadside assistance?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Provides emergency on-road help.

Safety & Protection ¹²

EKX X21 Overload Protection

Does it include overload protection?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Overload protection safeguards electronic components and motor from damage due to excessive current or load.

Prevents damage from excessive electrical draw.

EKX X21 Safety Lock Switch

Does it have a safety lock switch?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

A safety lock switch provides enhanced control and prevents accidental starts or operation.

Lockout switch prevents accidental activation.

EKX X21 Soft Start Feature

Does it have a soft start feature?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

The soft start feature ensures smooth acceleration, reducing strain on the motor and drivetrain.

Limits sudden torque on startup for smoother control.

EKX X21 Vibration Control

Does it include vibration control?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

The bike incorporates vibration control to enhance comfort over rough surfaces.

System or design to reduce vibrations.

EKX X21 Noise Level

What is the noise level?

60 dB 0 Votes

56.64 dB (Average)

EKX X21

The noise level at 60 dB is comparable to a normal conversation, indicating a quiet operation for better ride comfort.

Overall sound output during operation.

EKX X21 Impact Resistance

What is the impact resistance rating?

31 EKX X21 0 Votes IK05

47 Electric Bikes in this range IK05

EKX X21

Impact resistance rated as IK05 means protection against impacts with moderate force, helping to safeguard electronic and mechanical parts.

Mechanical protection against impact.

EKX X21 Reflective Tire Stripes

Does it have reflective tire stripes?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Reflective tire stripes enhance visibility in low light, increasing rider safety during night rides.

Tires include reflective sidewalls for visibility.

EKX X21 Crash Sensor

Does it have a crash sensor?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Detects crashes and may trigger alerts.

EKX X21 Auto Shutoff After Idle

Does it have auto shutoff after idle?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Powers down bike after inactivity.

EKX X21 Fire Resistance Rating

What is the fire resistance rating?

0 EKX X21 0 Votes None

10 Electric Bikes in this range None

Fire rating of components or casing.

EKX X21 Theft Deterrent Wheel Locks

Does it have theft deterrent wheel locks?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Locks that prevent wheel removal.

EKX X21 Smart Helmet Compatibility

Is it compatible with smart helmets?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Connects with smart helmets for added safety.

Environmental Resistance ¹⁰

EKX X21 Operating Temperature Range (Min)

What is the minimum operating temperature?

-10 °F 0 Votes

13.93 °F (Average)

EKX X21

The bike operates down to -10 °F, approximately -23 °C, enabling use in cold weather conditions.

Minimum safe operating temperature.

EKX X21 Operating Temperature Range (Max)

What is the maximum operating temperature?

120 °F 0 Votes

107.22 °F (Average)

EKX X21

The maximum operating temperature of 120 °F converts to about 49 °C, ensuring safe performance in warm conditions.

Maximum safe operating temperature.

EKX X21 Storage Temperature Range (Min)

What is the minimum storage temperature?

-20 °F 0 Votes

8.66 °F (Average)

EKX X21

The minimum storage temperature of -20 °F equals approximately -29 °C, ensuring battery and components withstand cold storage.

Minimum recommended storage temperature.

EKX X21 Storage Temperature Range (Max)

What is the maximum storage temperature?

140 °F 0 Votes

112.36 °F (Average)

EKX X21

The maximum storage temperature of 140 °F is approximately 60 °C. This ensures battery and bike components are protected under hot storage conditions.

Maximum recommended storage temperature.

EKX X21 Dust Rating

What is the dust rating?

68 EKX X21 0 Votes IP5X

63 Electric Bikes in this range IP5X

EKX X21

IP5X dust rating means the bike is protected against dust ingress that could harm functionality.

Protection against dust ingress.

EKX X21 Water Immersion Rating

What is the water immersion rating?

28 EKX X21 0 Votes IPX5

24 Electric Bikes in this range IPX4

EKX X21

The water immersion rating of IPX5 indicates protection against water jets from any direction, suitable for typical wet weather conditions.

Depth resistance beyond splash.

EKX X21 UV Resistance

Does it have UV resistance?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

UV resistance protects bike components from sun damage, prolonging durability when stored outdoors.

Protection against sun damage.

EKX X21 Corrosion Resistance

Does it have corrosion resistance?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Corrosion resistance protects the bike parts from rust and degradation, contributing to longevity.

Prevents rust from moisture exposure.

EKX X21 Shock Resistance

What is the shock resistance rating?

78 EKX X21 0 Votes IK07

60 Electric Bikes in this range IK07

EKX X21

The IK07 shock resistance rating indicates moderate protection against mechanical impacts, improving durability.

Structural strength against impacts.

EKX X21 Chemical Resistance

Does it have chemical resistance?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Withstands exposure to chemicals/solvents.

Ergonomics & Adjustability ⁹

EKX X21 Adjustable Stem

Does it have an adjustable stem?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

The adjustable stem enhances rider comfort and handling by allowing customization of the handlebar position.

Stem can be raised/lowered or swapped for comfort.

EKX X21 Adjustable Handlebar Height

Is the handlebar height adjustable?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Adjustable handlebar height enables riders to find an ergonomic and comfortable riding position.

Handlebars can be moved vertically.

EKX X21 Adjustable Saddle Height

Is the saddle height adjustable?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

EKX X21

Adjustable saddle height allows riders to customize their seating position for comfort and efficiency.

Seatpost can be raised/lowered.

EKX X21 Adjustable Seat Angle

Is the seat angle adjustable?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Saddle tilt can be modified.

EKX X21 Adjustable Seatpost Suspension

Does it have adjustable seatpost suspension?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Seatpost suspension stiffness can be tuned.

EKX X21 Handlebar Rotation Adjustment

Can the handlebars be rotated?

Yes 0 Votes EKX X21

Yes Electric Bikes in this range

Bars can rotate to fine-tune reach.

EKX X21 Foldable Handlebars

Does it have foldable handlebars?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Handlebars can fold for compact storage.

EKX X21 Foldable Pedals

Does it have foldable pedals?

No 0 Votes ~~EKX X21~~

Yes Electric Bikes in this range

Pedals can fold for narrower storage.

EKX X21 Grip Diameter Options

What grip diameter options are offered?

18 EKX X21 0 Votes Medium

18 Electric Bikes in this range Medium

Different grip thicknesses for hand comfort.

Surveys

Because hot takes deserve votes.

EKX X21 Battery Life

How long does the battery of this electric bike last on a single charge?

More than 120 km 0 Votes

80 to 120 km 0 Votes

50 to 80 km 0 Votes

30 to 50 km 0 Votes

Less than 30 km 0 Votes

EKX X21 Charging Time

How long does it take to fully charge this electric bike?

Less than 2 hours 0 Votes

2 to 3 hours 0 Votes

4 to 6 hours 0 Votes

7 to 10 hours 0 Votes

More than 10 hours 0 Votes

EKX X21 Riding Comfort

How comfortable is this electric bike to ride for daily use?

Super comfortable for long rides 0 Votes

Smooth and enjoyable 0 Votes

Decent for short rides 0 Votes

Somewhat uncomfortable on long rides 0 Votes

Feels rough and bumpy 0 Votes

EKX X21 Speed and Performance

How fast can this electric bike go at top speed?

More than 50 km/h 0 Votes

40 to 50 km/h 0 Votes

30 to 40 km/h 0 Votes

20 to 30 km/h 0 Votes

Less than 20 km/h 0 Votes

EKX X21 Durability and Build

How durable is this electric bike over long-term use?

Built to last many years 0 Votes

Feels reliable 0 Votes

Holds up okay 0 Votes

Needs frequent repairs 0 Votes

Breaks down quickly 0 Votes

EKX X21 Ease of Use

How easy is it to use this electric bike for everyday riding?

Super easy and hassle-free 0 Votes

Simple and convenient 0 Votes

Pretty straightforward 0 Votes

Takes some time to learn 0 Votes

Really confusing 0 Votes

EKX X21 Pricing

How do you feel about the price of your electric bike?

Great value for money 0 Votes

Pretty good price 0 Votes

Fair deal 0 Votes

Kinda pricey 0 Votes

Crazy expensive 0 Votes

EKX X21 Design and Style

How appealing is the design and style of this electric bike?

Eye-catching and premium 0 Votes

Stylish and modern 0 Votes

Nice but not special 0 Votes

Basic and plain 0 Votes

Looks outdated 0 Votes

EKX X21 Motor Power

How powerful is the motor performance of this electric bike?

Over 750 watts 0 Votes

500 to 750 watts 0 Votes

350 to 500 watts 0 Votes

250 to 350 watts 0 Votes

Under 250 watts 0 Votes

EKX X21 Weight

How heavy is this electric bike to lift or carry?

Under 40 pounds 0 Votes

40 to 50 pounds 0 Votes

50 to 60 pounds 0 Votes

60 to 70 pounds 0 Votes

Over 70 pounds 0 Votes

Guides ¹

Yes, we brought proof.

Videos ¹

EKXBike X21 MAX Installation Video

youtube.com

5 months ago

Reviews ⁰

The good, the bad, and the brutally honest.

Average Rating

EKX BIKE

EKX X21

0 / 5 0 Reviews

Discussions ⁰

Thoughts, takes, and hot debates.

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Highlights 90

Why is EKX X21 better than other electric bikes ?

General Information

Motor & Performance

Battery & Charging

Drivetrain & Transmission

Brakes & Safety

Suspension & Comfort

Wheels & Tires

Electronics & Display

Connectivity & Smart Features

Accessories & Convenience

Warranty & Support

Safety & Protection

Environmental Resistance

Ergonomics & Adjustability

Quick Take

EKX X21

Specifications & Facts 158

General Information 13

EKX X21 Country of Origin

EKX X21

EKX X21 Model Name

EKX X21 Rider Weight Capacity

EKX X21 Bike Weight

EKX X21 Frame Material

EKX X21 Series/Line

EKX X21 Year of Release

EKX X21 Intended Use

EKX X21 Frame Style

EKX X21 Color Options

EKX X21 Foldable Design

EKX X21 Gender Target

EKX X21 Rider Age Recommendation

Motor & Performance 18

EKX X21 Continuous Power Rating

EKX X21

EKX X21 Motor Power

EKX X21 Top Speed

EKX X21 Throttle Mode

EKX X21 Class Rating

EKX X21 Motor Type

EKX X21 Motor Position

EKX X21 Peak Power Output

EKX X21 Torque

EKX X21 Pedal Assist Levels

EKX X21 Regenerative Braking

EKX X21 Hill Climb Angle Capability

EKX X21 Cruise Control

EKX X21 Walk Assist Mode

EKX X21 Waterproof Rating

EKX X21 Heat Protection

EKX X21 Motor Efficiency

EKX X21 Overheat Protection

Battery & Charging 14

EKX X21 Range (Max)

EKX X21

EKX X21 Removable Battery

EKX X21

EKX X21 Battery Type

EKX X21 Battery Capacity

EKX X21 Charging Time

EKX X21 Range (Min)

EKX X21 Voltage

EKX X21 Fast Charging Support

EKX X21 Battery Weight

EKX X21 Battery Lock Mechanism

EKX X21 Swappable Battery Compatibility

EKX X21 Estimated Battery Life Cycles

EKX X21 Charging Port Location

EKX X21 Battery Temperature Management

Drivetrain & Transmission 11

EKX X21 Gear Type

EKX X21 Gear Range

EKX X21 Shifter Type

EKX X21 Derailleur Brand/Model

EKX X21 Chain/Belt Drive Type

EKX X21 Chain/Belt Guard

EKX X21 Transmission Efficiency

EKX X21 Belt/Chain Tension Adjustment

Highlights ⁹⁰

Specifications & Facts ¹⁵⁸

General Information ¹³

Motor & Performance ¹⁸

Battery & Charging ¹⁴

Drivetrain & Transmission ¹¹

Brakes & Safety ¹¹

Suspension & Comfort ¹⁰

Wheels & Tires ¹¹

Electronics & Display ¹³

Connectivity & Smart Features ⁷