COS CT20 S Ebike
COS CT20S is an upgraded version of CT20, upgraded to 60V 1500W super power, the maximum peak output power reaches 2000W, equipped with a controller with a maximum load current of 35AH, and an output torque of 120N.m, it can easily conquer all road surfaces and 35 degree slopes.


power assist mode
Unleash the ultimate electric adventure with this high-performance e-bike, engineered for off-road dominance and urban commuting.


All-terrain tires
Designed for riders who demand power, speed, and endurance, this bike is built for rugged terrains and long distances.


Unmatched Speed & Extreme Power
Brushless Rear Hub Motor with a massive torque for high-performance acceleration and steep climbs.



The COS CT20 S is a powerful and stylish fat tire electric bike designed for both city and off-road adventures. With its dual suspension and high-performance motor, it offers stability, comfort, and excellent traction on any terrain. A perfect blend of performance and design for everyday riders.
ELEKTRIK WHEELS
COS CT20 S - Conquer any terrain with power, endurance, and confidence! 🚴♂️