Crank Lock Nut

I am rebuilding a 1972 CCM tandem bike and I just realized the rear crank locking nut is stripped. Any suggestions (other than E-bay where they are pretty pricey - $10 plus $8 shipping) where I can buy one?

2 Comments

the crank lock nuts on e bay are for american made bicycles ccm thread and size are different  so save your money . these are becoming very scarce and most people like to hang onto them and the rest are just hoarders. try some old bike shops hope this helps william rudolph

i foud a ccm crank lock nut there  are 2 different types one with a raised collar and one  without which one do you need   william rudolph