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🚀 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.
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🔋 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.
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🏔️ 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.
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🛡️ 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.
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⚙️ 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.
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🔧 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.
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🧍 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.
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✅ 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.
Specifications
| Battery capacity | 20 Ah |
|---|---|
| Maximum travel distance | 80 mi |
| Maximum speed | 28 mph |
| Watts | 750 W |
| Bicycle type | Mountain Bikes |
| Brand | GLOBALKEEP |
| Charging time | 8 h |
| Electric bicycle class | Class 3 |
| Weight | 88 lb |
| Frame material | High Carbon Steel |
| Color | Black |
| Suspension | Full Suspension |
| Frame size | 42 in |
| Speeds | 7 |
| Features | Adjustable Speed |
| Motor type | Geared Hub |
| Max load | 330 lb |
| Wheel size | 20" |
| Bicycle tire size | 20 |
| Accessories included | Battery; Charger; Tools |
| Is assembly required | Y |
| Bicycle brake design | Disc Brakes |
| Drivetrain | 1×7 |
| Battery life | 2 years |
| Volts | 48 V |
| Rim material | Alloy Aluminum |
| Height range | 5’6” – 6’3” |
| Has nrtl listing certification | N |
| Power type | Battery |
| Amps | 20 Amps |
| Minimum recommended age | 18 years |
| Gender | Unisex |
| Assembled product dimensions (l x w x h) | 64.00 x 25.00 x 42.00 Inches |
| Model | MA-G |


















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