Originally Posted by
applecoremilo
I just bought a used wheelset with shimano acera hub, i have a sprocket and spacers but no lockring. I'm not sure which which lockring to buy. The spline is 33mm in diameter. Anyone able to point me in the right direction? There also seems to be a bit of thread on the end of the spline.
It's my first ss project so i'm still learning.
thanks
All the Shimano Hypeglide (and compatible) freehub lockrings fit. Your freehub is likely a Hypeglide and Uniglide hybrid. But if there are no threads on the inside of the freehub and no single wider spline, you may need a new freehub. See here:
http://sheldonbrown.com/k7.html#hyperglide
Your hub looks the same as the one I have on an older tandem bike--it was designed for a 6-speed cassette (but obviously a single cog and spacers will be just fine).