RK Racing Chain 428 X 118 RK-M STAND CHAIN Chains 428 RK-M GRY- 428X118 RK-M Fits: 1979 Yamaha DT175, 428 X 118 RK-M STAND CHAIN 428 M Standard Chain - 118 Links 428 X 118 RK-M STAND CHAIN Manufacturer: RK Photos are for reference only, please read title and product description carefully.