A coupple things you may want to check are 1. pull the speedo cover off and check the sppedo bearing, If it has the seal still on the inside of it yank it out, and it will last alot longer (this goes for all cats.). I have no idea why Cat use a sealed bearing with having a grease fitting on the speedo cover, dosent make much sense. 2. the other thing I see as a common problem is in the rear suspension. The lower shaft that the front shock mounts to tends to bend, which isnt a big deal but the holes in the rails tend to egg out easily. Also like ZR600cce said, the shocks with the remote adjuster tend to be a pain. We mostly took the resivoirs off and plugged the holes for them turning the shocks in to std ones, and they wouldnt loose thier pressure like the adjustable ones.