The 2012 GT Karakoram 4.0 is a bike with an aluminum frame. The frame comes in red or white. It was released in 2012. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The Karakoram 4.0 is fully rigid.
Components
The Karakoram 4.0 comes with various bike components, including an All Terra stem, a Tange Zerostak headset and Shimano M310 Rapidfire shifters.
Drivetrain
The Karakoram 4.0 has a Shimano derailleur.
Wheels
It comes with Maxxis Aspen Kevlar tires (29in x 2.1in) and Alex DM25 rims.