Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2012 GT Sensor 4.0
Previous used estimate
$305 - $314
Actual value depends on condition, size, and local demand.
Value Guide market data · 2012 GT Sensor 4.0
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2012 GT Sensor 4.0
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Sensor model years
2021$1,344 - $1,383▲ 341% vs. 2012
2020$1,782 - $1,834▲ 484% vs. 2012
2019$1,455 - $1,497▲ 377% vs. 2012
2018$619 - $637▲ 103% vs. 2012
2017$1,153 - $1,186▲ 278% vs. 2012
2016$860 - $885▲ 182% vs. 2012
2015$1,042 - $1,072▲ 242% vs. 2012
2014$1,488 - $1,531▲ 388% vs. 2012
2013$596 - $614▲ 95% vs. 20122012$305 - $314Currently viewing
2011$623 - $641▲ 104% vs. 2012Overview
About this bike
Open up a whole new world of off-road fun with GT's Sensor 4.0. Its aluminum frame with GT's refined Independent Drivetrain suspension pedals uphill as well as it rips down. X-Fusion provides 120mm of rear wheel travel, and up front, the 120mm RockShox fork steers you quickly through the dicey stuff. Plus, the geometry is a little slacker than full-on XC, giving you confidence on harder trails and still being pedal-friendly for climbing ease. Contributing to the do-it-all platform, the Sensor is equipped with a slick-shifting Shimano 27-speed drivetrain, traction-boosting Maxxis tires and sure-stopping Tektro hydraulic-disc brakes.
Specifications
- Category
- Mountain
- Product Family
- Sensor
- Component Rear Shock
- Fox Float CTD Evolution
- Rear Shock
- Fox Float CTD Evolution
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.