BMX cassette hubs?

[PegCityThrasher]

Anybody know if a BMX casette cog's gonna fit onto an MTB cassette body? Or can I just double up MTB cogs till I have the right width? I'll be running a Macneil Guard sprocket 30-15 ratio with a 1/8" chain. Thanks

[Danny K]

i know some do... but i cant help on which, my friend runs one

[FreaK]

they should, AFAIK the odyssey and profile freehub bodies(drivers) are the same spline and size as shimano. However, the odyssey cogs are cheap ass stamped shit, and i'm not sure if profile makes their own cogs, they may, the shimano cogs (and hubs) are meant for racing so they're 3/32 not 1/8 and stamped crap too. I think even Chris King's bmx cogs are 3/32.

but fit won't be a problem.

[FreaK]

ok just checked the profile site- they have their own spline design for the bmx hubs. And the cog for the mtb singlespeed hub seems to be unavailable seperately. It's not stamped at least.

[PegCityThrasher]

Good. I'm getting a Primo anyway.