HiKeep 20 Inch Fat Tire Dirt Bike for Adults, 1500W Motor 3000W Peak, 40 MPH, LCD Speedometer, 52V 40Ah Removable Battery, Full Suspension, Hydraulic Brakes, Shimano 7-Speed, UL2849
HiKeep 20 Inch Fat Tire Dirt Bike for Adults, 1500W Motor 3000W Peak, 40 MPH, LCD Speedometer, 52V 40Ah Removable Battery, Full Suspension, Hydraulic Brakes, Shimano 7-Speed, UL2849
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HiKeep 20 Inch Fat Tire Dirt Bike for Adults, 1500W Motor 3000W Peak, 40 MPH, LCD Speedometer, 52V 40Ah Removable Battery, Full Suspension, Hydraulic Brakes, Shimano 7-Speed, UL2849

|59 ratings

Key item features

  • 1500W Rated / 3000W Peak Motor, 40 MPH Top Speed: A 1500W brushless motor with up to 3000W peak output delivers instant torque, strong acceleration, and top speeds up to 40 MPH (varies with terrain and rider weight). The LCD speedometer shows real-time speed, power level, and mileage at a glance, so you always ride in control.

  • 52V 40Ah Removable Battery, 2080Wh Capacity: The high-capacity 52V 40Ah lithium-ion battery stores 2080Wh of onboard energy for extended off-road sessions - far beyond typical 20Ah packs. The removable design makes charging convenient at home or in the RV, while the integrated battery management system keeps power output stable and safe.

  • Smart LCD Display with App Connectivity: The intelligent LCD dashboard tracks real-time speed, battery level, mileage, and power mode, while app connectivity lets you review ride data and ride history from your phone - precision instrumentation normally reserved for higher-end machines.

  • Retro Moto-Inspired Design: A low-slung streamlined frame profile, wide-stance 20 x 4.0 fat tires, and integrated LCD controls create a head-turning, cool aesthetic with a rugged, premium presence - a retro dirt bike that stands out from conventional rides wherever you take it.

  • Performance-Tuned Full Suspension: A hydraulic damping front fork works with a rear coil-spring shock absorber to soak up bumps, roots, and vibration. The full suspension configuration adds comfort and control on rough terrain, steep climbs, and longer rides.

  • Hydraulic Disc Brakes + Shimano 7-Speed: The hydraulic disc brake system delivers fade-resistant, consistent stopping power with less hand effort than mechanical brakes, while the Shimano 7-speed precision drivetrain offers smooth, positive shifts for climbing and terrain changes. Balanced control across acceleration, braking, and cruising.

  • 20 x 4.0 Fat Tires with Reinforced Spoked Wheels: Wide fat tires with an aggressive tread pattern provide a broad contact patch for grip and stability on dirt paths, gravel, sand, snow, and trails, while reinforced spoked wheels add impact absorption and long-term durability to match the substantial stance.

  • UL2849 Certified Power System: The battery, motor, controller, and wiring are tested and certified to UL2849 standards, providing verified safety across the whole power system. Recommended for adult riders aged 18 and up.

Specs

Bicycle type, Mountain BikesMaximum travel distance, 85 miMaximum speed, 40 mphBattery capacity, 40 AhElectric bicycle class, Class 3Charging time, 8 h

About this item

Product details

The HiKeep 20 inch fat tire dirt bike for adults blends retro moto styling with serious off-road capability. A 1500W rated brushless motor with up to 3000W peak output delivers instant torque and strong acceleration, with top speeds up to 40 MPH, while the removable 52V 40Ah (2080Wh) lithium battery powers extended riding sessions and charges off the bike. The smart LCD cockpit shows real-time speed, battery level, and mileage, with app connectivity for reviewing ride data on your phone. A hydraulic front fork with rear spring shock, wide 20 x 4.0 fat tires, hydraulic disc brakes, and a Shimano 7-speed drivetrain keep every ride stable, composed, and under control. Battery, motor, and controller are tested and certified to UL2849. Recommended for adult riders aged 18 and up.

From dirt paths and gravel stretches to sand, snow, and forest trails, this adult dirt bike is built for off-road adventure. The retro-inspired low-slung frame, wide-stance fat tires, and integrated LCD controls create a head-turning presence, while performance-tuned full suspension and fade-resistant hydraulic brakes keep rough landings and steep descents manageable. A practical pick for riders searching for a fast battery-powered dirt bike, a fat tire dirt bike, or a high-performance off-road machine with long range.

  • 1500W Rated / 3000W Peak Motor, 40 MPH Top Speed: A 1500W brushless motor with up to 3000W peak output delivers instant torque, strong acceleration, and top speeds up to 40 MPH (varies with terrain and rider weight). The LCD speedometer shows real-time speed, power level, and mileage at a glance, so you always ride in control.

  • 52V 40Ah Removable Battery, 2080Wh Capacity: The high-capacity 52V 40Ah lithium-ion battery stores 2080Wh of onboard energy for extended off-road sessions - far beyond typical 20Ah packs. The removable design makes charging convenient at home or in the RV, while the integrated battery management system keeps power output stable and safe.

  • Smart LCD Display with App Connectivity: The intelligent LCD dashboard tracks real-time speed, battery level, mileage, and power mode, while app connectivity lets you review ride data and ride history from your phone - precision instrumentation normally reserved for higher-end machines.

  • Retro Moto-Inspired Design: A low-slung streamlined frame profile, wide-stance 20 x 4.0 fat tires, and integrated LCD controls create a head-turning, cool aesthetic with a rugged, premium presence - a retro dirt bike that stands out from conventional rides wherever you take it.

  • Performance-Tuned Full Suspension: A hydraulic damping front fork works with a rear coil-spring shock absorber to soak up bumps, roots, and vibration. The full suspension configuration adds comfort and control on rough terrain, steep climbs, and longer rides.

  • Hydraulic Disc Brakes + Shimano 7-Speed: The hydraulic disc brake system delivers fade-resistant, consistent stopping power with less hand effort than mechanical brakes, while the Shimano 7-speed precision drivetrain offers smooth, positive shifts for climbing and terrain changes. Balanced control across acceleration, braking, and cruising.

  • 20 x 4.0 Fat Tires with Reinforced Spoked Wheels: Wide fat tires with an aggressive tread pattern provide a broad contact patch for grip and stability on dirt paths, gravel, sand, snow, and trails, while reinforced spoked wheels add impact absorption and long-term durability to match the substantial stance.

  • UL2849 Certified Power System: The battery, motor, controller, and wiring are tested and certified to UL2849 standards, providing verified safety across the whole power system. Recommended for adult riders aged 18 and up.

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Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

85 mi

Maximum speed

40 mph

Battery capacity

40 Ah

Warranty

Warranty information

This e-bike includes a limited warranty for non-human-caused defects: **Motor & Battery: 6 months; Controller: 3 months; Other wear parts: 1 month.** Warranty does not cover damage caused by collisions, impacts, accidents, misuse, modification, improper installation, or other human-caused damage.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

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Showing 1-3 of 35 reviews

Oct 18, 2026
Reviewer name: Rodolfo
Item details
Pattern: K6 S
Sold and shipped byHiKeep
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I love my stolen bike

I love this bike, the service and everything was super. Unfortunately, I just rode it for a few minutes because when I ended assembled it, it was almost night and I put it in the bike rack of my apartments and it was stolen by night. I waited more than 2 years to buy this bike and now I'm not sure when I'll get the money to buy it again but anyway, it was good to have it.

Helpful?1OXWQJGKSAIZ19224770427
Nov 2, 2026
Reviewer name: Mandy
Item details
Pattern: K6 S
Sold and shipped byHiKeep
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Worth Every Penny

I cannot recommend Hikeep enough! My son saved up his own money to buy this bike, and it has been worth every penny! He absolutely loves it! He's tall, and the bike is the perfect size for him. The features are amazing, especially the convenience and versatility of the app and key card. What really impressed me was the customer service! We needed a replacement charger, and the company went above and beyond to help us. It's rare to find a company that stands behind its products like this. If you're considering a Hikeep bike, don't hesitate! Fantastic bike, exceptional customer service, and one very happy kid! We couldn't be happier with this purchase!

Helpful?1OXWQJGKSAIZ19224770427
Oct 26, 2026
Reviewer name: Murph8668
Item details
Pattern: K6 G
Sold and shipped byHiKeep
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect Father / Son Gift

Amazing bikes. Easy to set up.

Incentivized Review
Helpful?1OXWQJGKSAIZ19224770427
Current price is $959.00
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4 stars out of 5, based on 159 seller reviews(4.0)
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