Brand new hub from Sturmey - a four speed with twist shifter and fitting kit.

> 4-Speed internal gear hub with gear ratio of 210%
> Gear steps of 28%, 28% and 28%
> 6 bolt disk rotor compatible
> Rotary gear selector without protrusions outside the frame
> Direct drive in 1st gear allows use of smaller chainwheels
> 6061 Aluminium hub shell
> 36 spoke holes
> 135mm OLN
> 180mm axle
> Compatible with 13 to 24 teeth sprocket
> Anodised alloy finish
> Weight - 1160g