(See Above)...First off, it wasn't a paddle that came off...Hello! But a paddle tire broke my shock splash guard since I send it so far-and at full compression, paddles tend to smack up against the tiny plastic thing -a-majiggy that protects the shock spring and airbox; hence, letting sand fly up into the engine, via the airbox and destroying the piston and cylinder... oh, and locking up the rear tire at about 85 mph. Anyway, Banshee's have a great Yamaha 350 cc twin bred road racing engine based on a very old engine, but the KX 500 will kill it even with just a sand knobby. For sand-if you are willing to send it to the moon, stock gearing works just great. Nothing like a 4th gear dune jump at Glamis!