Yesterday on my way home from work i felt a vibration when slowing down/coasting. When I got home I looked a the front drive sprocket and sure enough there was the dreaded "RED DUST". This is the the third sprocket that has gone bad. Seems like they only last about 25000-30000 miles. Mine failed a 28500, 32000 and now at 60000. Second time (32000 miles) was due to shop putting the sprocket on backwards. Will be another 2-3 weeks without my Spyder