Frame was replaced under warranty early last season (reason for frame being black, not purple. Trek stocked only black frames for all remedy warranty replacements). The crank, derailleur, and wheels have 2 seasons of fairly minor rock strikes. It had a brand new chain and cassette at the beginning of the season, and new fork/shock seals about 6 rides ago. I was riding with 50mm rise bars, it's been a great bike, I'm just ready for something carbon.