Foot Rest Stud 68-4804 Left Handed thread BSA A65 A50 UK Made motorcycle battery you will need the crossover

you will need the crossover tube and clamps sold separate

maybe the below conversation will help you

You will receive a single UK made Crankshaft Timing Pinion Clamping Washer for Triumph 650 750 as pictured

This reason is more because if the gap has moved that much you know the knife edge of the rings is worn and or rounded

06-0367  This is a genuine Norton part from the UK

Foot Rest Stud 68-4804 Left Handed thread BSA A65 A50 UK Made motorcycle battery you will need the crossoverYou will get the stud that is pictured. It goes with the nut 29 5839 82 9050 UK Made Condition: NEW Brand: STEADFAST CYCLES Country Region of Manufacture: UNITED KINGDOM Manufacturer Part Number: 68 4804