Tune axle conversion kit for all rear ClimbHill and Prince hubs with 17mm axle (blue freewheel body).
a) QR 10Sp (135x5)
b) QR 11Sp Shimano (135x5)
c) X-12 10Sp (142x12)
d) X-12 11Sp Shimano (142x12)
e) Maxle 10Sp (135x12)
Includes: Axles, end caps, micro shims.
Note: must be installed by qualified mechanic, required tooling Tune Tool 08.