I am looking at buying a very cheap rear wheel so I can put it on my bike when I want to ride my trainer then just swap out my regular wheel when I ride outside. I found Altus RM40 / Alex X101 700c Rear Wheel for $60, however the specs say the rear axle is 10 x 135 mm QR. I am not sure, but guessing my 2004 Trek 2200T is 130mm.

Question is, will the wheel fit ok? Will it cause any shifting problems? Will there be a problem going back and forth with two different wheels when I switch from trainer to road? Any other questions/problems?

thanks for help.