The Trek XO 2 is a cyclocross/triathlon/road bike with an aluminum Alpha frame. The frame comes in colors like Chi  Red, Gloss  White and Pearl  White.

Originally released in 2007, there are 5 versions of this bike. Due to the frame materials and other factors, we estimate that this bike weighs around 25 pounds. The XO 2 is fully rigid.

Components

The XO 2 comes with Mix and SRAM Rival components, including an oversized Bontrager Race Lite stem, a threadless, integrated, sealed, semi-integrated Aheadset headset and dual-control, SRAM Rival Shimano Ultegra STI shifters.

Drivetrain

The XO 2 has 10 speeds and has a SRAM Rival Shimano Ultegra derailleur.

Wheels

It comes with Bontrager tires (622mm x NaN) and Bontrager Race Lite rims.