The GT Sensor 4.0 is a full-suspension mountain bike with an aluminum Speed Metal / X-Fusion / T6 frame. The frame comes in black or white.

Originally released in 2011, there are 3 versions of this bike. Due to the frame materials and other factors, we estimate that this bike weighs around 35 pounds.

Components

The Sensor 4.0 comes with Mountain Mix components, including an aluminum All Terra stem, an integrated FSA headset and Shimano Alivio shifters.

The RockShox XC32 TK Coil, Rock and SR Suntour Raidon Lod Air fork has a true suspension.

Drivetrain

The Sensor 4.0 has 9 speeds and has a Shimano Alivio derailleur.

Wheels

It comes with Maxxis tires (NaN x 2.1in) and double-wall, Alex TD-24 All Terra AT17 rims.

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Specs

Type Mountain
Year 2011, 2012, 2013
Alt. Names Sensor4.0, Sensor 4.0