Freewheel body made of lightweight aluminum with steel inserts against the eating-in of the cassette in the freewheel. The freewheel is only compatible for hubs with 17 mm axles!
Material: aluminum, steel
Compatibility axle: 17 mm axle
Compatibility freewheel: 10-speed Shimano / SRAM
Scope of supply: freewheel body including Tamplatering and ball bearings