12 Speed 9-50T MTB Bike Cassette Sprocket 12s CNC Bicycle Freewheel For Sram XD

Mountain Bike Freewheel. Material : High strength steel (9-42T) and 7075 Alloy(50T). RYET MTB 12 Speed 9-50T L XD Cassette Black. XD Compatible. Bicycle Hub. Bicycle Accessories. Bicycle Pedals. Bicycle Handlebar Tape.

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