CT20S
Better Aluminum Alloy All-Terrain eBike
Video
CT20s Specifications
Special Tips
CT20s model have CE and COC certificates. The speed of CT20s ebikes shipped to Europe will be limited to 25km/h when they leave the factory. After receiving the bike, you can contact us for guidance on lifting the speed limit. We can also send you a 250W logo to be affixed to the motor in accordance with European regulations.At present, European customers have not reported any regulatory issues after riding
Performance
- Top Speed: Class 2/3, 28+ Mph (65+Km/h); Off-road Mode +++ (60V)
- Range: 55+miles (88km) in Class-2 throttle-only mode (pure electricity); 100+miles (161km) in Class-1 PAS (pedal assist)
- Motor: 60V Peak 2000W (Rated 1500W) Brushless Rear Hub Motor 120N.m
- Battery: 60V 27.5Ah Battery (Lithium 18650 Cells)
- Energy: 1650Wh
- Front Suspension: 20" Shoulder Shock Absorbing, 80mm Travel
- Rear Suspension: 180mm Travel
- Brakes: Double Piston Oil Brake, Equipped with 180mm Stainless Brake Disc
- Tires: Off-road Tire 20" * 5.0" IA-2149 with AV+Lining
- Throttle: Grip Twist Throttle (Old) / Thumb Throttle (New)
Electronics
- Charger: 60V5A Charger
- Charging Time: 3.5-8.0 Hours
- Display: Easy Read LCD Display
- Controller: 60V 35A
- Front Light: Classic Angel Eye Headlight, 120 LUX
- Rear Light: LED
- Pedal Assist: 3 Levels
- Sensors: Speed Sensor
Components
- Frame: Hydroformed Triple-Butted 6061-T6 Aluminium Alloy
- Pedal: Aluminum Alloy Pedal, with Reflect-light, Axis 9/16 x2
- Crank: 1/2 "*3/32"*46T 7-speed ED Tooth Plate
- Rear Derailleur: Shimano 7-Speed
- Chain: 7-speed Anti-rust, 1/2" * 3/32"
- Handlebars: Sand Black 31.8*660
Geometry
- Suitable Height: 5'1" - 6'5"
- Seat Height: 33.4" (85cm)
- Bike Height: 45.3" (115cm)
- Wheelbase: 45.3" (115cm)
- Handlebar Width: 26.4" (67cm)
- Bike Weight: ≥88lbs (with Battery) (≥40kg)
- Maximum Load: 330lbs (150kg)
- Safe Load: 265lbs (120kg)
- Overall Size: 70.9" * 26.4" *45.3" (180*67*115cm)
- Package Size: 59.4" * 14.2" * 35.4" (151*36*90cm)
CT20s features in detail
A peak 2000W (rated 1500W power)powerful power motor makes CT20s models consistent, high-performance vehicles（To comply with European regulations, the motor power can be labeled 250W）
When the trail gets steep, we got you covered. The CT20s comes standard with an 7-speed cassette to provide that extra power to smooth out even the gnarliest hills
Super powerful motorcycle grade hydraulic brakes will ensure you and your e-bike will slow down in the blink of an eye. These 2-piston brakes provide powerful stopping power in all riding conditions. 3.0mm thickness, 180mm diameter brake disc
Large 4 inch Color LCD Instrument Display with USB,The IP54 waterproof display shows the riding data support such as essentials,speed, battery level,PAS level
CT20S's battery has been repositioned to the seat tube with lock to keep its center of gravity low, allowing for a longer seat and additional room for riders to move as they cruise
The adventures don't need to end when the sun goes down; the CT20S comes with a bright LED Angel Eye headlight and tail light all with dual Turn signals to illuminate even the darkest paths
Each CT20S ebike comes pre-programmed in the Class-2 mode, which allows for throttle operation and pedal-assist ，Switch between ride modes to access Class-1, Class-3, and Off-Road mode to ride up to 40mph（To comply with European regulations, the speed limit can be 25km/h）
CT20s moto-inspired seat provides plenty of room to get into the perfect riding position. The extended seat will ensure you stay comfortable even on your longest rides, regardless of terrain or conditions
The Coswheel CT20s features adjustable double front suspension shocks with an inverted coil spring shock which can preload, compression, and rebound adjustments for better handling and a smooth ride and for optimal riding
The Coswheel CT20s features Thickened imported rubber tires that blend moto and bicycle tire construction ，more wear-resistant and puncture-resistant for improved traction, reduced road noise and increased stability，longer service life. Size 2.0*5.0 inches, suitable for snow, beach, mountain, road, mud all road shape,that can tackle even the toughest roads for your most resilient ride yet
With one of Coswheel’s most recognizable silhouettes and comfortable seats, the CT20S is perfect for city rides, urban adventures, and bold exploration . Independent Original design；Swing-arm aviation aluminum alloy 6061 frame；200000 vibration tests are not easily deformed, far exceeding European standards
A peak 2000W (rated 1500W power)powerful power motor makes CT20s models consistent, high-performance vehicles（To comply with European regulations, the motor power can be labeled 250W）
When the trail gets steep, we got you covered. The CT20s comes standard with an 7-speed cassette to provide that extra power to smooth out even the gnarliest hills
Super powerful motorcycle grade hydraulic brakes will ensure you and your e-bike will slow down in the blink of an eye. These 2-piston brakes provide powerful stopping power in all riding conditions. 3.0mm thickness, 180mm diameter brake disc
Large 4 inch Color LCD Instrument Display with USB,The IP54 waterproof display shows the riding data support such as essentials,speed, battery level,PAS level
CT20S's battery has been repositioned to the seat tube with lock to keep its center of gravity low, allowing for a longer seat and additional room for riders to move as they cruise
The adventures don't need to end when the sun goes down; the CT20S comes with a bright LED Angel Eye headlight and tail light all with dual Turn signals to illuminate even the darkest paths
Each CT20S ebike comes pre-programmed in the Class-2 mode, which allows for throttle operation and pedal-assist ，Switch between ride modes to access Class-1, Class-3, and Off-Road mode to ride up to 40mph（To comply with European regulations, the speed limit can be 25km/h）
CT20s moto-inspired seat provides plenty of room to get into the perfect riding position. The extended seat will ensure you stay comfortable even on your longest rides, regardless of terrain or conditions
The Coswheel CT20s features adjustable double front suspension shocks with an inverted coil spring shock which can preload, compression, and rebound adjustments for better handling and a smooth ride and for optimal riding
The Coswheel CT20s features Thickened imported rubber tires that blend moto and bicycle tire construction ，more wear-resistant and puncture-resistant for improved traction, reduced road noise and increased stability，longer service life. Size 2.0*5.0 inches, suitable for snow, beach, mountain, road, mud all road shape,that can tackle even the toughest roads for your most resilient ride yet
With one of Coswheel’s most recognizable silhouettes and comfortable seats, the CT20S is perfect for city rides, urban adventures, and bold exploration . Independent Original design；Swing-arm aviation aluminum alloy 6061 frame；200000 vibration tests are not easily deformed, far exceeding European standards
What's special about CT20s
Why choose Coswheel CT20s light off-road electric fat bike
Coswheel CT20s Focused on simplicity and ease,Designed for active lifestyles,the Shimano 7-speed derailleur and rigid aluminum full suspension fork make it a low-maintenance choice for city riders,and offer enhanced control and comfort for diverse terrains
Its Shimano 7-speed derailleur and rear motor deliver dynamic performance for riders who prefer versatility
The hydraulic front suspension fork, with the 20"x5.0" puncture protection tires, effectively cushions the shocks from diverse terrains. Riding this bike brings you much comfort and easiness
Yes, the 60V 27.5Ah battery provides a reliable range of up to 161 km for extended adventures
Absolutely! It's designed to load up to 150 kg,perfect for carrying camping gears and daily necessities
The front and rear lights ensure visibility during every ride, day or night, and the hydraulic disc brakes help stop the bike timely and quickly
Engineered for real-world challenges, the CT20S`s rugged tires and strong motor provide stable, clean energy performance—whether you're tackling muddy roads or unpredictable terrain
Commute smarter with zero emissions. COSWHEEL CT20S offers a smooth, efficient ride built for urban mobility—eco-conscious, stylish, and reliable for your everyday journeys
Escape the city and explore nature responsibly. With durable components and long-range battery, the CT20S delivers a powerful, quiet ride that respects the environment and thrills the rider
Customer Reviews
Well made, compact, large battery.
The speed on it is great, says 65km/h but it goes way faster than that. The use of the chain when just pedaling sucks is little bad. It's not made to ride without assistance.
The seat is quite comfortable.
The distance the bike covers is great as well, can go pretty far off of a full battery.
I bought the ct20s looking for something fast and different. this bike is all of that and more. it is more than fast enough topping out over 40 mph and climbs hills with no issue. you will never see another person riding the same bike so people are always asking about it. the ct 20s is a rare bike. it is strongly built..nicely painted and uses pretty heavy duty parts for an ebike. the battery is powerful and pretty large....the bike is a good value for its price
I have had my CT20s ebike since December 2023, it already has a little over 900 miles traveling almost all of Miami, nothing on my ebike has failed, it is really very pleasant to ride and gives a pleasant feeling of freedom. It is certainly one of the best purchases I have ever made in my life, the shipping and support from coswheel has been wonderful
