Sprocket Assembly 08B 21T 32T 50mm
Sprocket Assembly 08B 21T 32T 50mm Description:
Transfers 08B chain between 21 and 32 teeth. Fits on a 50mm shaft. Sprocket assembly comes with bearing 138-4050 fitted.
Old Part No. 124-499
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Transfers 08B chain between 21 and 32 teeth. Fits on a 50mm shaft. Sprocket assembly comes with bearing 138-4050 fitted.
Old Part No. 124-499