Join Date: Feb 2004
Location: St Peters, Missouri
Bikes: Catrike 559 I own some others but they don't get ridden very much.
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 282 Post(s)
7-speed and 8-speed cassette spacing is a "hair" off. Some people claim to have mixed and matched 7-speed and 8-speed parts with satisfactory results but I've personally never been pleased when I've tried it.
Bottom line, I might give it a try if I already owned all of the respective components but, if I were buying components, I'd hold out for matching parts.