Here you have one, BSA rear wheel spacer made from solid stainless steel.

Produced as a direct replacement for the original spacer.

Part number: 68-6110

The size of this space is:

11/16" or 17.6mm - internal hole 

1'1/16" Inches or 27mm - external diameter

7/8 Inches or 22.2mm - length

All the above measurements have been rounded up or down and are only intended for identification purposes.

This spacer will fit the following models:

A50 and A65

This part may fit other models but please check your part number.

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