500W STRONG MOTOR

500W actual power motor comes with a wide-range 7-speed derailleur, the top speed of M21 can reach 36Km/h, which assists to reach your destination promptly regardless of terrains or weather conditions. and the 7-speed seamless shift fully achieves a freewheeling control.For EN certification, the battery is identified as 250W.

ACCURATE TORQUE SENSOR

Complementing this with a torque sensor to sense the force put into the pedals is a significant improvement, which can achieve low latency、accurate and maintenance-free.This improves the handling of the bike making it much more intuitive and enjoyable to ride, while also making it safer.

500 TIMES RECHARGEABLE

The high-torque 48V battery can achieve rapid starting acceleration and a maximum range of 100KM on a 11.6Ah fully-charge capacity, enabling you to travel long distances with ease. It only takes 9 hours to fully charge. And the 500 cycles of rechargeable battery life allows you to venture out again anytime.

20’’*4.0 OFF-ROAD FAT TIRE

The 20*4-inch wheels possessing ultra-wide rims coordinate with all-terrain fat tires, with the addition of the anti-skid tread pattern design, helps you easily traverse the jungle, sand, rocky beach, puddles and other forbidding terrains.

HYDRAULIC COIL SPRUNG FORK

The suspension forks eliminates bumps that the travel they provide for the front wheel is ideal for making difficult trails feel more comfortable.It also increases the rider’s control in especially rough terrain,make the well-performed M21 guarantees a safer and smoother cycling.