Torque arm for ebikes with 14mm diameter shaft hub motors (with 10mm machined flats to fit standard drop-outs) by hammer-ebikes.

Manufactured in the UK from 5mm thick stainless steel 

See pictures for dimensions and fitting details.

Supplied with 1 x M5 bolt, 1 x M6 Bolt and Nyloc Nut

5mm thick arm recommended for hub motors over 1000W.

It is recommended to fit arms on both sides of the motor axle. 

Every frame and motor is slightly different, please check the dimensions to ensure this is suitable for your application.

Some surface discolouration may be present due to the manufacturing process.