ALL, i brought my sled (04RX1)in to have the W-arm replaced(2nd one) and center idler wheel bearing (4th one),looked things over while the skid was out. i was not surprised to see i had to replace all bushings in the skid(i think there were 12). i was surprised however that the drive shaft bearing was spent. i have 8,915 miles on but people may want to check these parts. also, i really like the ripsaw track as far as performance, however, the track is in very poor condition. the track on the 03 RX1 i had looked better with over 10,000 miles.