Uprated big end kit to suit BSA M20-M21 and similar cranks.
This big end kit uses a modern caged roller bearing that has been hardened and silver plated to reduce friction.
As with all conrods with a press in big end ring, it will require honing to suit the size of the big end pin and the bearing.
We offer a fitting service where we can either just fit the big end ring to your conrod and hone to size, or we can do a full crank rebuild including ultra sonic cleaning.
BSA M20 M21 B31 B33 Big End Kit PES 65-0486A 38mm with silver caged bearing
Add to Order
Click any of the line items below to add them to your order.
| Part No. | Description | Price | Units | Qty Req. |
|---|---|---|---|---|
| 66-0483A | BSA M20 M21 B31 B33 BIG END KIT PES 65-0483A 38MM SILVERCAGE BEARING | £195.00 | EACH | 1 |
