Fixed gear or single speed? Can't decide? Forget flip flop hubs with the Sram Torpedo you get the best of both worlds. Just turn a small screw 5 times and the hub switches between fixed and free! You don't have to unbolt the wheel and deal with the chain.  As an added bonus you can't strip out the cog or lockring because there are no threads. Black available at full price.

 

Silver Only

Over locknut diameter 130mm. 

46mm or 42.5mm chainline. 

Comes with 18t 3/32" cog.