The 2007 Trek Jack 3 is a mountain bike with an aluminum Alpha frame. The frame has a Gloss  White finish. It was released in 2007 and costs $1,299 brand new. Due to the frame materials and other factors, we estimate that this bike weighs around 35 pounds. The Jack 3 2007 has fork suspension with 80-100mm travel.

Components

The Jack 3 2007 comes with Shimano Deore and Mountain Mix components, including a Bontrager Earl stem, a semi Aheadset headset and Shimano Deore shifters.

Drivetrain

The Jack 3 2007 has 9 speeds and has a Shimano derailleur.

Wheels

It comes with Bontrager Earl tires (26in x 2.4in) and aluminum, Sun Rhyno Lite Femco rims.