COMPACT! POWERFUL! LIGHT WEIGHT! With only 2.3kg, it convinces in all points with 250W rated power and strong 75Nm (max effective torque) for a maximum extended cadence support of 120 rpm. Thanks to its perfectly tuned torque sensor, it can control the exact power according to the pedaling force. The M820 drive system inspires every eMTB rider, regardless of the terrain or climbing situation!
Designed for minimal aerodynamic drag, this compact drivetrain will boost you to enjoy ever longer rides.
Small in size, superlight, high in efficiency and smooth & quiet running, this drive system is ideal for light and stylish eRoad & eCity bikes.
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