Runs great,always starts and really moves. Lots of mods i think but i don't know what they are. I put on a 11t front sprocket, replaced the 12t to try and gear it down for the trail. $1200 firm. Which it's not really for the trail it lives in the acceleration zone, balls out all the time. I just had the front fork seals all replaced last month it was leaking a bit. No real reason to sell that's why the price is firm.