NOS Smiths Speedometer Face SSM5007/08 Ducati 750 860 900 SS GT Triumph Engine a beautifully thin (8mm) clamp

a beautifully thin (8mm) clamp suitable for small applications 19-45mm

but totally applicable to any Brit machine with 1 1/4" exhaust pipe (such as crossover)

about 90mm

This part is 100% stainless steel

It is not suitable for the street tanks which have a larger opening and cap

NOS Smiths Speedometer Face SSM5007/08 Ducati 750 860 900 SS GT Triumph Engine a beautifully thin (8mm) clampLimited quantity, get them while you can. For early mid '70s models, I believe. These NOS units are in excellent shape, but may not be perfect perfect, being nearly 50 years old. However, I will not send something I think you'll be unhappy with, and full refund of original payment no problem on return.