Needle roller conversion

Achieve very high mileage without needing to re-address the bottom end, oil pressure uprated by at least 40%, and no more crankshaft shimming and timing bush problems.

The wear in the main bearing timing side bush will reduce oil pressure to the crankshaft and big ends.

The needle roller conversion eliminates crankshaft shimming and timing bush problems in your bike. In addition, as a result of the conversion, your motorbike’s oil pressure will be uprated by at least 40%, and you will achieve very high mileage without having to re-address the bottom end.

Available for BSA A7/A10, A50/A65 and Triumph 3TA/5TA.