Re: B31 Rear Sprocket
Posted by Mark B on December 31, 2017, 5:05 pm, in reply to "B31 Rear Sprocket"
Thanks all; that's reassuring to hear. The teeth are hardly hooked, but look sharper than I've seen elsewhere. The chain appears to be a 520, by quick measurement in the dark garage, and none of my BSA maintenance/service literature seems to say what the correct size is.
Onwards and forwards!
I'll have a V please, Bob.
Thank you for your support...