Bicycle Archive · Specification report

2012 GT Sensor 4.0 GTW

Velopedia Archive ID 2024069

Overview

Model year	2012
Brand	GT
Model	Sensor 4.0 GTW
Bicycle type	Mountain
Archive ID	2024069
Colors	White/Green
Sizes	L, M, S, XS

Frameset

Frame material	Hydroformed Speed Metal Al
Fork	RockShox XC 32 TK 120mm

Drivetrain

Shifters	Shimano Alivio Rapidfire 9spd
Front derailleur	Shimano Alivio
Rear derailleur	Shimano Alivio 9spd
Bottom bracket	Shimano UN-26
Cassette	Shimano HG20 9spd 11-34t
Chain	KMC HG-53
Pedals	GT Slimline Flat

Brakes

Brakes	Tektro Draco Pro 180/160mm

Cockpit & contact points

Headset	FSA No. 10
Handlebar	All Terra AL6061 PG
Stem	GT All Terra 3D forged
Saddle	GTw Bio-Morphic
Seatpost	All Terra Alloy Microadjust

Wheels & tires

Hubs	All Terra Alloy Disc 32h All Terra Alloy Disc 32h
Front tire	Maxxis Sphinx 2.1

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 25, 2026.