I got a Trek Rumblefish. Very first thing I did was change the wheel set. I went with then Stan’s ZTR Flow with Chris King hubs. Lighter wheels set.Trek had a demo in my area. Talked to the Trek Rep & told if I buy a Rumblefish the first I would do is change the wheel set to Stan’s rims & Chris King hubs he said that is a good choice. He did that to his bike. I had Stan’s rims & Chris King hubs on my 26er. They where bomb proof.