Clip ons!

after a van reversed into my bike, i need a new clipon (old one is bent)

Its a 1988 Honda Bros 400, and honda want 140 for a single one (wemoto 133)

but i can find a pair of after market ones for £80, but how would i know if it would fit?

(something like these )


wots diameter of forks? go by that see if others fit, i.e. oldish r6 1s go on bandits etc with 43mm forks plus a load of others.

Thanks, after asking on (the bike’s forum) they said that 41mm is the correct size, and those should fit.