- HIGH-TORQUE 750W POWERTRAIN: Equipped with a rugged 750W brushless motor producing 90 N.m of torque, delivering smooth low-end grunt to tackle steep mountain grades and rough dirt paths without losing momentum.
- CONTROLLED 28 MPH ASSIST & ADULT COMPLIANT: Purpose-built for adult riders (18+), offering pedal-assist travel up to 28 MPH (PAS) to ensure balanced trail agility, active power modulation, and strict regulatory compliance.
- 48V 20AH DETACHABLE BATTERY PACK: Venture up to 60 miles on a single charge using assist mode. Built with advanced BMS multi-tier protection, the compact battery pack unlocks easily for versatile off-bike recharging in 4-5 hours.
- ALL-TERRAIN DUAL SUSPENSION & DISC BRAKES: Features heavy-duty front and rear shock assemblies combined with 20-inch high-traction fat tires and precision dual mechanical disc brakes, maximizing ground contact and instant stopping power over rocky terrain.
- OFFICIALLY UL2849 CERTIFIED BY TUV: Engineered with total electrical integrity, the battery, harness, and motor controller system are thoroughly tested and UL2849 certified by TUV Rheinland for demanding backcountry environments.
- ORIGINAL REPLACEMENT PARTS & PLATFORM SUPPORT: Backed by an enduring inventory of genuine replacement parts, including high-wear items like brake pads and tires. If you have questions or need technical support, you are always welcome to contact us directly via platform messages.
Specifications
| Battery capacity | 20 Ah |
|---|---|
| Maximum travel distance | 60 mi |
| Maximum speed | 30 mph |
| Watts | 750 W |
| Bicycle type | Mountain Bikes |
| Brand | FLIWIN |
| Charging time | 6 hr |
| Electric bicycle class | Class 3 |
| Weight | 125 lb |
| Has written warranty | No |
| Frame material | Electric Bike for Adults, 750W Peak 1500W Motor, 20"x4" Fat TireE Mountain Bike, 48V/18.9AH UL2849n |
| Color | Black |
| Suspension | Full Suspension |
| Frame size | 20 in |
| Speeds | 7 |
| Features | Adjustable Height |
| Motor type | Geared Hub |
| Max load | 400 lb |
| Wheel size | 20" |
| Bicycle tire size | 200 |
| Is assembly required | Y |
| Bicycle brake design | C Brake |
| Battery life | 1 years |
| Volts | 48 V |
| Rim material | Aluminum |
| Height range | 5’4"-6’4" |
| Has nrtl listing certification | Y |
| Power type | Battery |
| Amps | 55 Amps |
| Minimum recommended age | 18 years |
| Gender | Unisex |
| Assembled product dimensions (l x w x h) | 23.00 x 52.00 x 33.00 in |






















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