Singlespeed & Fixed Gear - Miche hubs don't work with ISO threaded cogs - other options?

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hackybiker
12-14-09, 07:12 PM
There's a bunch of old threads on BF that claim Miche hubs can take any standard ISO threaded cog. I tried it with my hub, an older model (without "Miche" printed on the flange), and it doesn't work. An EAI cog threaded on about 2 rotations and then it started very obviously binding.

I have the special carrier and cog, so I'm planning to use that for the wheelset I'm building up, and just see how it goes. This post is mostly a heads-up for anyone interested in the hub. I've seen pics on velospace of Miche/EAI setups but I have no idea how they got the cog on. Maybe it only works with the newer models?

But does anyone know if there are Italian-threaded normal cogs? I googled but couldn't find anything.


erichsia
12-14-09, 09:28 PM
here's a thread: http://www.bikeforums.net/showthread.php?264372-Which-track-sprockets-cogs-have-ISO-and-which-have-english-threading

ADSR
12-14-09, 10:17 PM
I have a wheel set with Miche hubs that I got early this year. They cog I'm currently using came off of a Formula hub. The lockring is Italian threaded, the bearings are a less common size, they require a 13 and 17 cone wrench, and the way the bearings are in there is not as simple as a Formula hub. On mine the only normal thing is the cog.


hackybiker
12-15-09, 08:55 AM
Wow, thanks for the info. It definitely sounds like there are differences from year to year in their track hubs.

I really hope they don't cause me headaches in the future.

idiq
12-15-09, 11:28 AM
FWIW, I had a the Miche Pr1mato hubs built up about a year ago and they took a EAI and D/A cog just fine.

As pointed out, they take a different lockring though.