X21 Electric Bike
Make your everyday out into an incredible adventure, with our epic EKX X21 off-road dirt ebike.
For More Detailed SPEC or Purchasing Advice, click on
X21 E-Dirt Bike Overview
Best electric dirt bike under 2000
EKX X21 2000W Electric Dirt Bike helps you cruising at max speed of 30mph, your ideal companion for city commutes or weekend adventures.
X21 E-bike powered by a robust 2kW motor and 48V 35Ah battery (same as ), offers range of 60-90 miles on a single charge. X21 dirtbike built with eye-catching motorbike-style frame.
Equipped with versatile 20×4″ fat tires, front and rear hydraulic brakes, a comfortable saddle, and a pedal-assist feature for street legality, EKX Bike X21 can handle aggressive trail riding, jumps, whoops, big impacts, and high motor loads with ease—without a single flat.
EKX Bike Brand
EKXBIKE was created by a group of young innovators with fresh ideas for modern e-mobility. Combining vintage design with advanced electrical components, perfect step down for Surron or Talaria in means of capability and style (like a dirt bike-style e-bike).
EKX X21 ebike with a removable battery for easy charging at home or office, EKXBIKE X21 bike offers power, speed, long range, and top-notch performance, making it ideal for all terrains explores.
X21 Dirt Bike Electric Spec
2000W
Brushless Motor
3 Speed
Rear Drive
30 Mph
Max Speed
75 Miles
Riding Range
48V 35Ah
Samsung Battery
20*4
Off Road Tires
X21 Electric Dirtbike Features
EKX X21 2000W: ekx x21 electric bike motor delivers consistent and stable power output ensures smooth acceleration and energy efficiency. Ekx x21 top speed 32mph (50km/h).
Ekx x21 Battery: 48V 35Ah Samsung battery, X21 electric bike travels 75-90miles on Pedal Assist Mode; 45-65miles electric only mode. Removable battery for charging at home or the office, ensuring X21 ebike lasts the daily commute.
20*4 Fat Tires: Dominate any terrain with 4.0 fat tires. Anti-slip tread for all conditions, allow x21 e bike to handle a variety of challenging terrains including city streets, rocky trails, beaches, and rural landscapes.
Dual Suspension: The advanced front and rear hydraulic suspension system ensures a smoother ride by minimizing vibrations, x21 ebike offering greater control and comfort on rugged trails and uneven surfaces.
Hydraulic Brakes: The X21 bike’s dual hydraulic brake system provides precise, responsive braking, ensuring safety even in wet or slippery conditions.
Lightweight Frame: X21 e bike features a sporty and stylish dirt-bike frame, robust and durable build quality. It might become your primary ride before you realize it.
Controller: ekx bike x21 controller ensures smooth power delivery, enhancing acceleration and energy efficiency for extended range on every ride.
3 Riding Modes: Easily switch between pure electric, pedal-assist, and pedal-only modes. X21 adult electric bike definitely offers excellent value for money and is perfect for city commutes, making deliveries, or outdoor adventures.
Pedal Assist Levels: With 5 adjustable levels of pedal assist, X21 dirtbike offers flexibility by adjusting assistance based on power output for a customized riding experience.
LCD Display: Real-time speed, battery level, and trip distance. Its IP-65 rating protects electrical components from dust and water, making it reliable in all weather conditions.
Note: EKX X21 display can not be used on X21 Max Electric Motorcycle for Adults.
2000W Electric Bike
EKX X21 Review
Take More Time, Cover Less Ground
- Discover the future of transportation with EKX X21 Electric Bike.
- Enjoy safe and exciting trips with zero emissions and no noise.
- Easy to take on vacations.
- Join us in creating a cleaner, greener world.
Not just a walk in the park or on flat paths at cruising speeds! Kick up some dirt. There is no better way to experience a place on EKX X21 electric dirt bike.
Enhanced power and improved battery make the X21 electric bike a snap to master and a blast to ride. It’s the perfect electric dirt bike for outdoor enthusiasts at a decent price.
2000W brushless geared hub motor effortlessly tackles steep inclines and reaches speeds up to 34mph (55km/h) in seconds. With a massive 48V 35Ah Samsung battery, enjoy a remarkable 60-90 miles max range for adventurous rides.
Dirt eBike EKX X21 aims to reach a wider audience than ever before, allowing them to experience exciting off-road adventures they could previously only dream of.
If you’re seeking a powerful, fast, long-range, all-terrain sports dirt e-bike that delivers exceptional performance, Ekx x21 price $1799 is the perfect choice.
1 × EKX X21 Electric Bike
1 × Charger
1 × Tool Kit
1 × User Manual ()
| Specifications | Tire: 20 *4.0” fat tires | General | Item Name: EKX X21 E-Bike |
| Frame Material: 6061 Aluminum alloy | Brand: GUNAI | ||
| Max Speed: 34 mph (40-50km/h) | Type: Electric DirtBike for Adults | ||
| Pure electric 40 – 45 miles | Model: EKX X21 | ||
| Pedal-assist 70 – 75 miles | Color: Black | ||
| Max Load: 200kg | Features | 75-93.5mile power-assisted mileage | |
| Shift level: 7 Speed | Max speed 50km/h (34mph ) | ||
| Motor: 2000W hub motor | Aluminum alloy frame | ||
| Battery: 48V 35Ah Samsung lithium battery | Rugged design, ensuring safety | ||
| Brake: front and rear hydraulic oil brakes | Three modes of travel | ||
| Front fork: hydraulic front fork | pedal mode, pedal-assist mode, electric mode | ||
| Slope: 35° | Display: LCD YL90F | ||
| Suspension: Front & Rear | Light: LED spot-light | ||
| Expanded size: 68.5″*38.2″*25.6″ | Sizes | Applicable height: 63″-76.8″ (160-195 cm) | |
| Transmission system: Rear drive | Actual weight: Approx. 80 lbs (36 kg) | ||
| Overcurrent protection: 28A (Controller max current) | Battery weight: Approx. 17LBS (7.5-8 kg) |
Ekx ebike X21 is designed to push boundaries and conquer new frontiers with its powerful 2kW engine and fat tires, top speed of 34mph (55km/h) and range up to 70 miles on one charge. Nothing is off-limits when riding this bike.
Motor: The powerful internal motor is basically maintenance-free, offering fast response, high speed, smooth & stable rotation.
Swappable Battery: Embark on extended journeys with the Samsung 1680Wh EKX X21 electric bike battery, known for its high efficiency and removable design, easy swapping and recharging outside the frame.
Fat Tire: The EKX X21 comes equipped with 20 x 4-inch snow tires, perfect for tackling challenging terrains. Whether you’re navigating city streets, rocky trails, beaches, or rural landscapes, X21 bike effortlessly handles it all.
Dual Suspension: EKX eBike X21 features durable Front & Rear suspension for rugged terrains, paired with fat tires for comfortable riding and improved control on any terrain.
Hydraulic Brakes: X21 adult electric bike hydraulic brakes offering a simultaneous Dual Braking System for optimal stability and steer ability.
Frame: The premium design of X21 ebike features with sporty dirtbike aluminum alloy frame, making it lightweight and ideal for fearless riders to conquer any terrain with ease.
Controller: ekx bike controller ensures stable power output, smooth acceleration, increased energy efficiency, extending the range.
3 Riding Modes: Easily switch gears for various riding conditions, enhancing cycling experience on diverse terrains from city streets to rocky beaches, grasslands, and jungles.
Pedal Assist Level: 5 levels of pedal-assist programming improves Pedal Assist by adjusting assistance based on power level, not just speed.
Dual Light System: The integrated safety light system includes a headlamp and taillight, ensuring visibility at all times of the day.
Easy Charging: X21 Dirt eBike’s swappable battery lets you exchange for a fully-charged one in seconds, eliminating time-consuming charging methods. Extend your journey like never before!
LCD Display: The backlit, heads-up LCD display offers real-time trip and battery consumption. IP-65 rated electrical components enhance water and dust resistance ().
Net Weight: 52 kg;
Weight Limit: 330 lbs / 150kg;
Suggested Rider Height: 5’6″-6’4″ (167-193CM);
Package Size: 150*30*83cm, 59kg
| | Ebike Parts
EKX electric bike motor gear – fix motor noise, stop working X20 X21 ebike motor ()
EKX Electric Bike Parts List:
EKX X20 | EKX X21 | EKX X21 Max Oil Brake Pads
2000W ebike Controller – EKX X20 / X21 Electric Bike | 3000W Motor Controller – EKX X21 | Freego X2 Dirtbike
EKX Electric Bike Motor Gear to fix ekx bike motor noise | failure
Spare battery for EKX X21 dirt bike | X21 X20 Electric Bike Headlight | 54.6V 2A charger for X20 Ebike
EKX X20 X21 ebike LCD display | X20 X21 electric bike crank | EKX Bike X21 Front Fork Axle
EKX X21 E-bike fender | X21 Electric Bike Seat | EKX X20 Ebike Motor | X21 Electric Bike Motor
Reliable Quality
EKX Ebikes are painstakingly engineered and innovated to prioritize quality without compromising affordability.
Fast Delivery
X21 e bike is free shipping in 3-7 days from local warehouse in USA, CA, and DE
12 Months Warranty
One-Year ebike warranty and lifetime technical support and service for EKXBike
EKX X21 Electric Bike Details
Massive Torque
2000W hub motors provides more torque and power, you can easily handle most of the hills at max speed of 30mph
Large Capacity Battery
X21 E bike Lockable & Removable battery - 48V 35Ah travels up to 80 Miles per single charge
LCD Display
Large screen displays all essential info including speed, battery level, pedal assist mode, distance traveled etc.
Suspension Fork
Lightweight aluminum fork make your ride more flexible. Stiff suspension locking adapting to tough terrain
Hydraulic Disc Brakes
Front and rear hydraulic disc brakes with e-motor cutoff capability, ensures precise braking distance, even in wet weather
Shock Absorption
X21 bike features a dual suspension that effectively absorbs shocks, minimizing the bumpy sensation
Headlight & Rear Light
Brightness LED headlight with far lighting range, rear brake light provide extra safety for day and night riding
7 Speed Gears
5 Pedal Assit Level can customize your ride performance, easily handle any terrain and riding needs
Your questions answered
EKX X21 Ebike FAQ
How fast is X21 dirt ebike?
EKX X21 E-Dirt bike can reach max Speed of 34Mph (55Km/h)
Can I upgrade EKX X21 ebike to 72V?
Yes, with professional guidance, riders can upgrade the EKX X21 to 72V Surron alternatives.
Will ekx have parts to upgrade X21 to 72V?
No, but they’re about to make a 72v version of this that has pegs already and no chain. We do have 3000W 60V X21 Max Electric Motorcycle for Adults
What's the top range of X21 electric dirtbikes?
With a 1680Wh Samsung battery, the X21 electric bike dirtbike can travel 60-90 miles. Detachable 35Ah battery enabling riders to focus more on off-roading and having fun.
Where can i buy ekx x21 E bike parts?
You can buy ekx bike parts at official ekxbike store or contact our salesteam to get your X21 ebike parts.
How is it to ride EKX X21 bike? I'm 190cm tall and weigh 115kg.
EKX X21 Max is big enough for me, but pedaling will be hard as knees go so high as seat is a bit low. I would say 170cm-190cm its ok. Feels really good to ride X21 ebike on asphalt and sand roads. I have not taken it really offroad, but I think the “off-road” on this bike is more the style. It is no Sur-ron or Talaria.
How Do I reset my ekx bike x21 display?
If you set a password for your EKX X21 and forget the code, we can’t do anything the screen but replace a new one.
Do you have 3000W EKX X21 Electric Bike?
Yes, we have, 3000w EKX X21 Max is 60V 30A, a 50mph electric dirt bike.
can i ride ekx ebike X21 in rain?
EKX X21 Max can be ridden in the rain, it can handle moderate water crossings in off-roading conditions. However, significant immersion in water and refrain from using pressure washers is not advised.
What's the difference between X21 and X21 MAX?
3000W X21 Max Electric Motorcycle for Adults is big brother, upgraded version of X21 2000W, higher speed, 85kph vs 50kph.
Why is my ekx x21 electric bike motor stop working and making noise?
X21 electric bike motor can experience critical failures due to full throttle all the time, the motor core is overheating due to plastic gear components.
Excessive heat and gear wear can lead to clutch failure, characterized by unusual grinding or slipping noises, you’ll need a new motor replacement for your ekx bike x21.
Don’t just take our word for it
X21 E-Bike Shipping & Warranty
Confidently explore all off-road terrain with X21 electric dirt bike motorcycle, conquer trails and hills with speed and ease.
Free Shipping
We offer local UPS or FedEx shipping for EKX bikes. Free & Free Shipping from US local warehouses. In-stock orders typically ship within 1-3 business days.
Please allow 3~7 business days for your shipment to arrive at your address.
A shipping confirmation email will be sent to your email once the order has shipped.
12 Months Warranty
Edirtbike store offers a 12-Months limited Manufacturer Warranty for the Original Retail Purchaser from us only. It is the dealer’s responsibility to offer Call service and repair job to their customers. Within 1 years from the date of purchase, we only offers Free Spare Parts (under warranty) to customer as well as online technical supports.
