Shimano MX30 BMX / Single Speed Freewheel Sprocket 18 T. Fluid Drive Plus. SRAM PG-1130 - MTB Cassette 11 Speed - 11-42. Sram Eagle XG-1275 Lunar - 12 Speed Cassette - Black - 10-52. Shimano HG41 8 Speed Mountain Bike Cassette 11-34.
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