
Like a lot of fixed riders, I have been going through rear hubs like girlfriends. I make it about three months before I do something horrible to them and they break down on me. In the past four months I’ve gone through two hubs, one was a Phil Wood, and I just don’t have the money to keep investing in new hubs, especially the pricey kind. My main problem is I keep stripping out my lock ring threads. I’ve thought about suicide mounting a cog to the rear, but the idea of trying to stop at 20+ mph BMX style if the lock tight gives out, seems like a death sentence.

So I did some looking and fell for the idea of a bolt on hub, but the two places that looked like the go to for them were way pricey, Level and Phil. Both hubs are super nice, very fast and amazingly well constructed but well over the $200 mark. The other issue is I wanted something that was beefy enough to grind on. Destroying an axle on one of those hubs would bring tears to my eyes.

After some massive inter-webbing I found that Shimano XT 756 front disc hubs could be converted to a solid axel. They come standard with a dinky quick release that a stair set would eat up and forget tossing pegs on. The axel size is a 10mm x 1mm thread pattern, which is a pretty easy order for your local bike shop, and beefy enough to take some decent abuse. With that size axle you can reuse the hubs standard cones in combination with 20mm of spacers used accordingly, the standard front hub spacing is 100mm and most track rears are 120mm. The hubs themselves are rough $50-60 and the axle shouldn’t be more the $5-10. That’s a bolt on hub for roughly $55-70, pretty fair priced to end the stripped lock ring issue.

If you take a look at some of the photo’s, the build worked out way better then I thought it would. I had a bit of a headache figuring out spoke lengths, because the wheels have to be dished to accommodate the disc. The other issue I had was getting the cones tightened just right, they came loose on the first couple rides, but after a few rides I got them dialed in just right. If this kind of dialing or build make you nervous, don’t fret, that’s what bike shops are for.

Anyway, now I have a pretty bombproof set of hubs and I felt they were totally worth sharing. They aren’t the fastest, the prettiest, or the lightest, but then again they aren’t meant to be. I needed something sturdy to trick on. If they give out or I break an axle, my wallet won’t hurt as bad.
Knowledge shared,
Antimo