Formula TH-51 Rear Track Hub

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Rear Cartridge Hub You choose 28 holes, 32 holes or 36 holes Sealed Cartridge Bearing Flip-flop hub Can be used with a fixed wheel cog or a single speed freewheel 120mm spacing (ca n be spaced to 126mm) Includes track axle nuts Fits 1.37" x 24 tpi singlespeed Speed Freewheels Fits 1.37" x 24 tpi fixed cogs Fixed side uses 1.29" x 24 tpi reverse thread lockring Show more