GlobalKeep Adults 20" Fat Tire Multi-terrain off-road Electric Mountain Bike, 48V 20Ah,28MPH, 750W, Class3, Dual Shock System, Front & Rear Disc Brakes, LCD Display, UL2849.
GlobalKeep Adults 20" Fat Tire Multi-terrain off-road Electric Mountain Bike, 48V 20Ah,28MPH, 750W, Class3, Dual Shock System, Front & Rear Disc Brakes, LCD Display, UL2849.
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GlobalKeep Adults 20" Fat Tire Multi-terrain off-road Electric Mountain Bike, 48V 20Ah,28MPH, 750W, Class3, Dual Shock System, Front & Rear Disc Brakes, LCD Display, UL2849.

|75 ratings

Key item features

  • 🚀 Powerful 750W Motor: A 750W geared brushless rear hub motor delivers explosive yet stable power for any off-road adventure. It reaches 28 MPH with strong torque, easily conquering 30° slopes and rugged terrain. Paired with a Shimano 7-speed gear system, it gives you smooth, flexible power for mountain trails, rough roads, and everything in between.

  • 🔋 Long-Range 48V 20Ah Battery: The premium 48V 20Ah removable lithium battery keeps you going for up to 60-80 miles in pedal-assist mode. A full charge takes only 6–8 hours, and the detachable design makes charging and maintenance simple. Actual mileage varies with terrain, rider weight, and assist level.

  • 🏔️ Puncture-Resistant 20" x 4.0" All-Terrain Fat Tires: Upgraded 20" x 4.0" puncture-resistant fat tires offer outstanding traction, wear resistance, and shock absorption. They hold steady on snow, sand, gravel, and complex rugged terrain, so you can explore more off-road environments without worrying about flats.

  • 🛡️ Full Suspension & Dual Disc Brakes: A front suspension fork and four-point rear shock absorbers work together to absorb bumps and vibrations. Front and rear mechanical dual disc brakes provide sensitive, consistent stopping power, improving safety and comfort on every ride.

  • ⚙️ 5-Level Pedal Assist & LCD Display: Choose from 5 precise pedal-assist modes to match power and speed to the terrain. The high-definition LCD display shows real-time speed, battery level, and mileage, helping you switch easily between steady cruising and high-speed off-road riding.

  • 🔧 Shimano 7-Speed Professional Gearing: Genuine Shimano 7-speed transmission delivers ultra-smooth, precise, and responsive shifting. The gear range adapts perfectly to flat roads, steep climbs, and rugged trails, reducing resistance and giving you professional-level control.

  • 🧍 Rider Fit & All-Day Comfort: Built with a high-strength frame and an ergonomic soft seat, this e-bike is sized for riders between 5'6" and 6'5", covering most adult heights. The comfortable seating position helps relieve fatigue on long adventures. A bright headlight keeps your vision clear in low-light conditions.

  • ✅ UL2849 Certified & 90% Pre-Assembled: All core electrical components—battery, motor, and charger—are UL2849 certified for stable performance and safety. The bike arrives 90% pre-assembled with tools and accessories included. Just finish a few simple steps and you’re ready to ride.

Specs

Bicycle type, Mountain BikesMaximum travel distance, 80 miMaximum speed, 28 mphBattery capacity, 20 Amp HoursElectric bicycle class, Class 3Charging time, 8 h

About this item

Product details

This GlobalKeep adult electric mountain bike is built for riders who want power, range, and real off-road capability. A 750W geared brushless rear hub motor pushes you to a top speed of 28 MPH with strong torque for climbing 30° slopes and handling rough terrain. The 48V 20Ah removable battery delivers up to 60-80 miles per charge in pedal-assist mode and recharges in about 6–8 hours. A front suspension fork, four rear shock absorbers, and puncture-resistant 20" x 4.0" all-terrain fat tires soak up mountains, gravel, snow, beaches, and rugged trails. It fits riders from 5'6" to 6'5" and comes with a clear LCD display, 5 levels of pedal assist, and a Shimano 7-speed gear system. The bike arrives 90% pre-assembled and is fully UL2849 certified for safe, easy setup.
  • 🚀 Powerful 750W Motor: A 750W geared brushless rear hub motor delivers explosive yet stable power for any off-road adventure. It reaches 28 MPH with strong torque, easily conquering 30° slopes and rugged terrain. Paired with a Shimano 7-speed gear system, it gives you smooth, flexible power for mountain trails, rough roads, and everything in between.

  • 🔋 Long-Range 48V 20Ah Battery: The premium 48V 20Ah removable lithium battery keeps you going for up to 60-80 miles in pedal-assist mode. A full charge takes only 6–8 hours, and the detachable design makes charging and maintenance simple. Actual mileage varies with terrain, rider weight, and assist level.

  • 🏔️ Puncture-Resistant 20" x 4.0" All-Terrain Fat Tires: Upgraded 20" x 4.0" puncture-resistant fat tires offer outstanding traction, wear resistance, and shock absorption. They hold steady on snow, sand, gravel, and complex rugged terrain, so you can explore more off-road environments without worrying about flats.

  • 🛡️ Full Suspension & Dual Disc Brakes: A front suspension fork and four-point rear shock absorbers work together to absorb bumps and vibrations. Front and rear mechanical dual disc brakes provide sensitive, consistent stopping power, improving safety and comfort on every ride.

  • ⚙️ 5-Level Pedal Assist & LCD Display: Choose from 5 precise pedal-assist modes to match power and speed to the terrain. The high-definition LCD display shows real-time speed, battery level, and mileage, helping you switch easily between steady cruising and high-speed off-road riding.

  • 🔧 Shimano 7-Speed Professional Gearing: Genuine Shimano 7-speed transmission delivers ultra-smooth, precise, and responsive shifting. The gear range adapts perfectly to flat roads, steep climbs, and rugged trails, reducing resistance and giving you professional-level control.

  • 🧍 Rider Fit & All-Day Comfort: Built with a high-strength frame and an ergonomic soft seat, this e-bike is sized for riders between 5'6" and 6'5", covering most adult heights. The comfortable seating position helps relieve fatigue on long adventures. A bright headlight keeps your vision clear in low-light conditions.

  • ✅ UL2849 Certified & 90% Pre-Assembled: All core electrical components—battery, motor, and charger—are UL2849 certified for stable performance and safety. The bike arrives 90% pre-assembled with tools and accessories included. Just finish a few simple steps and you’re ready to ride.

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Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

80 mi

Maximum speed

28 mph

Battery capacity

20 Amp Hours

Warranty

Warranty information

Half-Year Warranty for the Battery, Motor, Controller.

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

4.7 out of 5 stars
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75 ratings19 reviews
Includes global ratings and reviews
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Showing 1-3 of 19 reviews

Oct 14, 2026
Reviewer name: Tyrell
Item details
Pattern: MA-G
Sold and shipped byGLOBALKEEP
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good price and great for commuting

I love this bike, one of the best investments ever!

Helpful?4I3YM1SN6V4G19004204006
Oct 22, 2026
Reviewer name: Michelle
Item details
Pattern: K6-U
Sold and shipped byGLOBALKEEP
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Highly satisfied

I love it!!!! It rides very smooth over rocks, grass, and rubble. I highly recommend buying this for you or your teenagers. This is a must have.

Incentivized Review
Helpful?4I3YM1SN6V4G19004204006
Aug 19, 2026
Reviewer name: anonymous
Item details
Pattern: MA-G
Sold and shipped byGLOBALKEEP
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Don't buy the Protection Plan

The Bike has been great speed is good, comfortable seat. Easy to Charge. Got our first flat and look forward to getting it back on the road. SAVE YOURSELF THE money with the protection plan. I purchased it thinking tires were part of the "mechanical issues" it's not. Allstate Refused to help initially kept referring me to my 1 year Manufacturer Warranty, so the 3 yr plan was marketed too ambitiously bc it's more of a 2 yr plan, and the refund process is paper mailed vs the digital payments they receive. Besides that horrible ordeal, the Bike has been a great purchase, 10/10.

Helpful?4I3YM1SN6V4G19004204006
Current price is Now $519.99
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was $599.99
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