Right now. I have around 4,500 miles on my motor. If anyone has more miles with no rebuild, Let me know. The first person that can exceed 6,000 miles,,Let me know. I will send you a brand new updated even better motor. Free. I will even include free shipping. I will also need some info on your bike, and some pics to post showing the bike, motor and winner... I will make this offer until then end of this summer. or until a winner comes forward..Which ever comes first..Thanks..and let me know if there is anyone up to the challenge !!!! and remember... thats Dax !!!!!!