BSA M20 M21 Crank Cush Drive Bearing Washer 0.064" 66-1708
If your having problems with primary chain alignment this could solve your problem.
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| Part No. | Description | Price | Units | Qty Req. |
|---|---|---|---|---|
| 66-1708 | BSA M20 M21 CRANK CUSH DRIVE BEARING WASHER 0.064″ 66-1708 | £2.00 | EACH | 1 |