Originally this bike was model Supercaliber 9.7. When the bike was new, the brakes, cassette, and derailleur were upgraded to Shimano XT and the cranks to SRAM X1 Carbon. The Rockshox fork has been upgraded with a Charger Raceday damper and remote lockout. Also, the seatpost has been changed to a dropper post. The whole bike is wrapped with frame wrapping. The bike is size M/L in Trek sizing.