E-bike sprockets – More power for e-bikes

The powerful motors combined with hub gears and derailleurs can transmit extremely high torques of 250 to 300 Watts to the chain. Thanks to our expertise in the industrial sector, we can draw on special production technologies, materials and coating procedures to make sure that Connex e-bike sprockets permanently withstand these extreme loads. This is why we can guarantee a uniquely high quality also in the e-bike sector.


Best quality for Panasonic and Bosch

In our product range, you will find sprockets in various designs which are specially tailored to Panasonic and Bosch drive systems – from 9 to 20 teeth.


Connex E-bike sprocket reinforced

a significantly longer service life for the drive components.

Connex E-bike chain ring Panasonic

Suitable for the brands Flyer, Kalkhoff, Raleigh, Rixe, Kettler etc.

Connex E-bike chain ring narrow wide, 4 x 104 mm, 34-42 teeth

Chain ring narrow wide für high loads in sporting use.

Connex E-Bike Chain Ring flat, 4 x 104 mm, 32-44 teeth

E-bike chain ring for normal loads in the leisure sector

For Bosch e-bike drives

High-quality manufacturing and hardening processes make these sprockets for Bosch “new era” e-bike motors extremely resistant.

For Panasonic e-bike drives

High-strength raw material, tested hardening processes and a special geometry make this e-bike sprocket extremely resistant.