The COSWHEEL GT20 Pro is a dual-motor, full-suspension fat-tire electric bike with all-wheel drive (one 1000W rear-hub-class brushless motor per wheel, 2000W rated / 4000W peak total) and 160 Nm of torque. It runs on a 48V dual-battery system (25Ah + 15Ah removable packs, 40Ah / 1920Wh total) with two key switches, rides on 20" x 4.0" off-road fat tires, and pairs an 80mm-travel front fork with a 180mm-travel rear shock. Equipped with a Shimano 7-speed derailleur, 5-level cadence pedal assist, thumb throttle, dual-piston hydraulic disc brakes (180mm rotors front and rear), and a 4" IP66 color LCD display.
In brief: 2000W Fat Tire. 48V 40Ah battery. Class 2 (Throttle 32 km/h). Up to 56 km/h. Aluminum frame.
Specs verified Jun 26, 2026
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Specifications
Classification
- E-Bike Class
- Class 2 (Throttle 32 km/h)
- Bike Type
- Fat Tire
Motor
- Motor Position
- Dual Hub
- Wattage
- 2000W
- Peak Wattage
- 4000W
- Torque
- 160.00 Nm
- Top Assist Speed
- 56 km/h
Battery
- Voltage
- 48.0V
- Capacity
- 40Ah
- Energy
- 1920Wh
- Chemistry
- Li-ion
- Estimated Range
- 128 km – 233 km
- Charge Time
- 8.0 hrs
- Removable
- Yes
Frame & Build
- Frame Material
- Aluminum
- Frame Style
- High Step
- Wheel Size
- 20" x 4" (Fat)
- Folding
- No
Drivetrain & Brakes
- Gears
- 7-speed
- Drivetrain
- Derailleur
- PAS Levels
- 5
- PAS Sensor
- Cadence
- Throttle
- Yes
- Brakes
- Hydraulic Disc
Features
- Max Payload
- 150 kg
- Suspension
- Full Suspension
- Integrated Lights
- Yes
- Rear Rack
- No
- Fenders
- Yes
- UL Certified
- Yes
Physical
- Weight
- 45 kg
- Dimensions (L×W×H)
- 180 cm × 690mm × 106 cm
