I've been looking for a GT trip tri mountain bike and recently picked up a 20" frame in good condition. Where can I get info on modern bb square taper to replace standard bearings. Any advise for others who built one?
Thanks. Had to do a little google translate but it looks to be a 1991 Rockhopper Sport with 27.2 seat post and 73 bottom bracket. Wow that helps a lot! Thank you!
I bought a red with purple decals rockhopper sport for a SS conversion last week. I'm still having trouble nailing down the date, though. Paint scheme looks like 1992, but components are Suntour x-1. Rear derailleur is Acera X. BB code is GZ 608960. I need to replace the seatpost and bottom...