I just bought a 2002 XR650 that has less than 500 miles and has been sitting for awhile. I took it out for the first time Saturday and after approximately 14 miles of fire roads the radiator hose (#28) that goes from the top of the radiator on both sides, burst. I was wondering if anyone else has had this problem. Also when I went to check the thermstat, I found that there wasn't one, which explains why this bike takes so long to warm up. The bike has a powerup kit, rejetted, and has a block off kit. I was also wondering if anyone knew where to get the hose at a decent price since it is $64 at the Honda dealer and $55 online and isn't worth anywhere near that price.