Here you have one BSA/Triumph wheel bearing retaining lockring, produced from solid stainless steel and as a direct replacement for the original, including the correct left-hand thread and "LH" engraved on its face.


Part number: 37-3759


This lock ring will fit a range of BSA and triumph models including:

BSA A75, B25, B50 and C25

Triumph T150, T160, TR25T and  X75,

It may fit other models but please check your part numbers


This item is made using CNC manufacturing in England by CPC Engineering with high-quality stainless steel.

We do combine postage, and will refund any large over payment (£5+) once the item has been dispatched.

This is due to the massive range of products we produce and sell, in all shapes, sizes and weights, its imposable for us to price accurately for all product combinations.

We can provide an exact price for a combination prior to purchase upon request.