DescriptionShimano SF-1200 Freewheel is a solid choice when you want to use a brake. Compatible with most flip-flop style hubs and wheelsets.SpecsFreewheel Thread: EnglishCassette Body Type: Threaded, StandardChain Compatibility: 1/2" x 1/8"Weight: 166g
Shipping available? Yes
Local pickup available? No
Returns accepted? No