I've been searching craigslist for a trek my size. Well wouldn't you know one day I read this ad TREK 4300 mountain bike 19.5 nice shape $325 I emailed, made arrangements and went and picked it up, yep nice bike. I took it to the shop to have new disk brakes, and rims put on it because it had v-brakes, $300 for everything. Well the shop called and said we can't upgrade your bike it's not a 4300 it's a 820 ST older bike nice paint job frames good. Not a bad beginners bike for trail riding. I might be able to find a buyer for $325 but I don't want to jip them like I've been jipped. Live and learn. Watch out for people that advertise something that it's not.