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WE bicycles
Function Sprocket
4130 chromoly 3/4" spline drive sprockets, available in 20, 18 and 16 tooth. Finished with a manganese phosphate coating for superior function. 1/8" tooth only.
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Function Sprocket
4130 chromoly 3/4" spline drive sprockets, available in 20, 18 and 16 tooth. Finished with a manganese phosphate coating for superior function. 1/8" tooth only.