For use with Bromptons with 5 speed Sturmey rigs.

This is a gear indicator chain for newer 5 speed hubs including:

it has a purple band and is suitable for a 185mm axle length. it measures 71mm from the base of the threads to the shoulder.

For use with Bromptons with 5 speed Sturmey rigs. This is a gear indicator chain for newer 5 speed hubs including: X-RF5(w) S-RF5(W) w/HMN420 short guide nut X-RK5(W) X-RK5(N) S-RK5(N) S-RK5(N) it has a purple band and is suitable for a 185mm axle length. it measures 71mm from the base of the threads to the shoulder.