The 2013 GT Timberline 1.0 is a mountain bike with an aluminum Speed Metal frame. The frame comes in colors like lime, black and silver. It was released in 2013. Due to the frame materials and other factors, we estimate that this bike weighs around 35 pounds. The Timberline 1.0 is fully rigid.

Components

The Timberline 1.0 comes with various mountain bike components, including an aluminum stem, a threadless headset and Shimano EF51 EZ Fire shifters.

Drivetrain

The Timberline 1.0 has 8 speeds and has a Shimano derailleur.

Wheels

It comes with all-terrain tires (29in x 2.1in).

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Specs

Type Mountain
Year 2013
Alt. Names Thumper1.0, Thumper 1.0, Timberline1.0, Timberline 1.0