absoluteBLACK Oval Guide Premium Chain Guide ISCG05 Model=BRK-1 Big Rolling Tool Kit SRAM FlatTop Narrow-Wide Design Yes CheckoutSpec= CrMo Rails - Black/Gray and ride with 3 B-XN6165 Capacity:500
Yard notes & kiln story
Description
absoluteBLACK Oval Guide Premium Chain Guide ISCG05 Model=BRK 1 Big Rolling Tool Kit SRAM FlatTop Narrow Wide Design Yes CheckoutSpec= CrMo Rails Black Gray and ride with 3 B XN6165 Capacity:500 SRAM FlatTop Narrow Wide Design Yes Speed 12 BCD Direct Mount SRAM 8 Bolt Teeth 38 X Range gearing technology gives you more range and a smoother gear progression