The COSWHEEL CT20S Electric Bike is the high-performance evolution of the CT20 family, engineered for riders seeking greater power, speed, and all-terrain capability. Featuring a powerful 60V brushless motor system with up to 2000W peak output, the CT20S delivers exceptional acceleration, hill-climbing performance, and long-range riding. Built with a durable 6061 aluminum alloy frame, full suspension system, and oversized 20" × 5" fat tires, it provides comfort and stability across city streets, gravel roads, trails, sand, and snow. With its motorcycle-inspired styling, removable lithium battery, hydraulic braking system, and Shimano 7-speed drivetrain, the CT20S is designed for both daily commuting and adventure riding.
Features
- Peak 2000W brushless rear hub motor (1500W rated)
- Up to 120 N.m torque for powerful acceleration and climbing
- Removable lithium battery options up to 60V 27.5Ah
- Top speed up to 40 mph (65 km/h)
- Riding range up to 120 km per charge
- Full suspension system with 180mm rear suspension travel
- 20" × 5" all-terrain fat tires
- Dual hydraulic disc brake system
- Shimano 7-speed transmission
- 5-level pedal assist system
- Twist throttle control
- LCD display with speed, battery status, and diagnostics
- Front LED headlight and rear lighting system
- Suitable for road, trail, snow, and off-road riding
- Maximum climbing ability of 35°
Specifications
| Specification |
Details |
| Model |
COSWHEEL CT20S |
| Product Type |
Electric Fat Tire Bike |
| Frame Material |
6061 Aluminum Alloy |
| Motor Type |
DC Brushless Rear Hub Motor |
| Motor Power |
Peak 2000W (Rated 1500W) |
| Rated Voltage |
48V / 60V |
| Torque |
80–120 N.m |
| Battery Type |
18650 Lithium Battery |
| Battery Capacity |
48V 25Ah / 48V 35Ah / 60V 27.5Ah |
| Transmission |
Shimano 7-Speed |
| Pedal Assist Levels |
5 |
| Throttle |
Twist Throttle |
| Tire Size |
20" × 5" Fat Off-Road Tires |
| Suspension |
Front Suspension + Rear Suspension (180mm Travel) |
| Brakes |
Dual Hydraulic Disc Brakes |
| Top Speed |
65 km/h (40 mph) |
| Riding Range |
80–120 km (50–75 miles) |
| Climbing Ability |
35° |
| Charging Time |
7–12 Hours |
| Display |
LCD Display |
| Maximum Load Capacity |
200 kg (441 lbs.) |
| Safe Load Capacity |
120 kg (265 lbs.) |
| Net Weight |
45 kg (99 lbs.) |
| Overall Dimensions |
1800 × 600 × 1150 mm |
| Package Dimensions |
1460 × 390 × 860 mm |
| Operating Temperature |
-10°C to 40°C |
| Storage Temperature |
-10°C to 40°C |


