My brother in law has a 2001 MXZX800 that has only about 900 miles on it, and the Secondary Clutch came apart. We were on a piece of railbed moving right along 70-90 mph when his belt shredded. After replacing the belt we went about three miles at 50-60 mph trying to get back to camp and boom the motor revs way up and the sled rolls to a stop. upon opening the hood, the belt was flipped over, and the fixed half of the secondary was laying in the pan. The half had come seperated from the knurled hub that it was casted on to!!! Anyone seen this?.....he is waiting to hear back on warranty coverage. Is this why the 2002 800's are all coming with the RER secondary regardless of wether or not they have reverse??