I have a 2011 Jamis Bosanova (a steel frame light touring bike). I have broken 2 spokes in my last 2 rides, and my bike shop mechanic told me that the stock wheel has basically run its useful life. Rather than replace another spoke, it’s recommended that I replace the wheels. I’m ok with doing that at this stage. However, the bike came with disc brakes, but a rear spacing of 130mm. I’ve learned that the standard today for rear hubs for disc brakes is 135mm, and I cannot find a new hub for the bike.

The hub on the bike is made by Formula, and the mechanic says its condition is “fine”. So, one option is to use the existing hubs, buy new rims, and rebuild the wheels. I’m thinking of Mavic A719s. With labor, this will come to about $425 total for both wheels. I don't think I'd be able to use these rebuilt wheels on any future bike because of the hub size issue.

I’m a little concerned about throwing good money after bad. The other alternative is to buy a more up-to-date bike (perhaps something like a Surly Straggler or Disc Trucker) for about $1500. Perhaps I could fix the spoke on the Bosanova and use it as a backup bike?

I'm afraid that I bought a Betamax.

Thoughts?