Sonic Pro 545 Rim Brake Hub Q/R Axle
Q/R axle for all Sonic Pro 545 rim brake rear hubs.
Includes 1 x axle
Compatible with Sonic Pro 545 Q/R rim brake hubs
Needs a drive side end cap to secure it in the hub (not included). The end cap can be bought via the following page of our website: Sonic Pro 545 Rim Brake Hub Q/R Axle End Cap