I am selling a used trainer in great condition and maintenance-free the 1upUSA CPR A-2000 which is highly rated in MTBR.com. I will also include a CycleOps Climbing Block and Spinervals 23.0 Time Saver 1 DVD. You can also view additional trainer info at www.1upusa.com/bike_trainer.html. I have spent around $350 for these items and will be selling it for $200. I just bought another trainer and no longer need this. This all-aluminum trainer will fit 26 and 24 sized tires but not 29ers. But if you have a spare 26 inch tire then that solves the problem!