First time poster after lurking here for a while. Short story, I picked up a 1999 Hardrock FS to give my GF a bike to ride, the drivetrain is on the way out and when it goes I've been having trouble finding the same geared cassette. Info from bikepedia shows it being 11-32, I haven't counted to confirm, the closest thing I have found is this; http://www.rei.com/product/737175 I suppose my question being, if there is no one making a 11-32, how much speed would be lost going to the 12 tooth? The old cassette appears to be a Suntour that I have not been able to source. Thanks in advance and sorry for the long post 