Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2015 GT Sensor Expert
Previous used estimate
$598 - $615
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 GT Sensor Expert
12-month projected trend
1%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2015 GT Sensor Expert
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▲ 125% vs. 2015
2020$1,782 - $1,834▲ 198% vs. 2015
2019$1,455 - $1,497▲ 143% vs. 2015
2018$619 - $637▲ 4% vs. 2015
2017$1,153 - $1,186▲ 93% vs. 2015
2016$860 - $885▲ 44% vs. 20152015$598 - $615Currently viewing
2014$1,488 - $1,531▲ 149% vs. 2015
2013$596 - $6140% vs. 2015
2012$691 - $711▲ 16% vs. 2015
2011$623 - $641▲ 4% vs. 2015Overview
About this bike
GT's Sensor Expert is built light and efficient so you can climb all day, and be rewarded with plenty of suspension on every descent! 130mm of GT's AOS Independent Drivetrain Suspension and a 130mm-travel RockShox Revelation fork make technical trail disappear, and Shimano's SLX/XT drivetrain lets you crank out the epic miles. The meaty Continental 27.5-inch tires and capable WTB rims carve corners and float over obstacles, while the powerful Shimano hydraulic discs keep it all in check. With Race Face's handlebars and stem and WTB's Silverado saddle, the Sensor lets you rip trail like never before.
Specifications
- Category
- Mountain
- Component Fork
- RockShox Revelation RL, 130mm-travel w/tapered steerer, 15mm Maxle
- Component Hubs
- GT All Terra
- Component Stem
- Race Face Ride
- Product Family
- Sensor
- Component Frame
- GT COR Trail Philosophy, 6069-aluminum w/AOS Independent Drivetrain, 12x142mm Maxle dropouts
- Component Tires
- Continental X-King, 27.5 x 2.4
- Component Brakes
- Shimano Deore hydraulic-disc
- Component Saddle
- WTB Silverado
- Component Cassette
- Shimano, 10-speed: 11-36
- Component Crankset
- Shimano
- Component Seatpost
- All Terra
- Component Shifters
- Shimano SLX
- Component Handlebar
- Kore Durox
- Component Wheel Set
- WTB ST i23 TCS, UST-tubeless
- Component Chainrings
- 38/24
- Component Rear Shock
- Fox Racing Float CTD BV, 130mm-travel
- Component Tape Grips
- GT Statement single lock-on
- Component Seat Binder
- All Terra bolt-on
- Component Brake Levers
- Shimano Deore
- Component Rear Derailleur
- Shimano XT Shadow Plus
- Component Fork Brand Model
- RockShox Revelation RL, 130mm-travel w/tapered steerer, 15mm Maxle
- Component Front Derailleur
- Shimano Deore
- Component Frame Construction
- GT COR Trail Philosophy, 6069-aluminum w/AOS Independent Drivetrain, 12x142mm Maxle dropouts
- Frame Construction
- GT COR Trail Philosophy, 6069-aluminum w/AOS Independent Drivetrain, 12x142mm Maxle dropouts
- Fork Brand & Model
- RockShox Revelation RL, 130mm-travel w/tapered steerer, 15mm Maxle
- Rear Shock
- Fox Racing Float CTD BV, 130mm-travel
- Hubs
- GT All Terra
- Tires
- Continental X-King, 27.5 x 2.4
- Crankset
- Shimano
- Seatpost
- All Terra
- Saddle
- WTB Silverado
- Handlebar
- Kore Durox
- Front Derailleur
- Shimano Deore
- Rear Derailleur
- Shimano XT Shadow Plus
- Stem
- Race Face Ride
- Brake Levers
- Shimano Deore
- Brakes
- Shimano Deore hydraulic-disc
- Cassette
- Shimano, 10-speed: 11-36
- Chainrings
- 38/24
- Fork
- RockShox Revelation RL, 130mm-travel w/tapered steerer, 15mm Maxle
- Frame
- GT COR Trail Philosophy, 6069-aluminum w/AOS Independent Drivetrain, 12x142mm Maxle dropouts
- Seat Binder
- All Terra bolt-on
- Shifters
- Shimano SLX
- Tape/Grips
- GT Statement single lock-on
- Wheel Set
- WTB ST i23 TCS, UST-tubeless
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.