Hi I have a 1942 BSA M20 and was wondering if anyone knows the height of the distance cone for the top of the girder spring, and if possible in inches. Thank You

email (option): bjsullivan23@ymail.com

Barrett,

This one is from a 1942 front-end.

The height is 0.718", The narrow section at the top 0.757" and the widest part 1.685".

Thin section is 0.128" at the point where the edge radius finishes.

email (option): rays54@hotmail.com

I probably have one if you need one.

Henk

email (option): ahum@quicknet.nl

Yes please that would be great

email (option): bjsullivan23@ymail.com

I can send you an autocad drawing if you like.

email (option): britool51@hotmail.com