Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2015 GT Sensor Comp
Previous used estimate
$448 - $461
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 GT Sensor Comp
12-month projected trend
3%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2015 GT Sensor Comp
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▲ 200% vs. 2015
2020$1,782 - $1,834▲ 298% vs. 2015
2019$1,455 - $1,497▲ 225% vs. 2015
2018$619 - $637▲ 38% vs. 2015
2017$1,153 - $1,186▲ 157% vs. 2015
2016$860 - $885▲ 92% vs. 20152015$448 - $461Currently viewing
2014$1,488 - $1,531▲ 232% vs. 2015
2013$596 - $614▲ 33% vs. 2015
2012$691 - $711▲ 54% vs. 2015
2011$623 - $641▲ 39% vs. 2015Overview
About this bike
GT's Sensor Comp owns the trails with 130mm of travel and 27.5-inch wheels. Its lightweight GT COR aluminum frame houses GT's Independent Drivetrain Suspension controlled by an X-Fusion rear shock for efficient pedaling and outstanding bump compliance. For front suspension, there's a 130mm-travel X-Fusion Streat with a thru-axle to help you pick your way confidently down the steepest, most technical drops. And for components, SRAM supplies their X5 30-speed drivetrain powered by FSA cranks, Shimano offers their powerful hydraulic brakes, and WTB provides their grippy tires for endless traction on every trail. The Sensor: the bike to own the trails!
Specifications
- Category
- Mountain
- Component Fork
- X-Fusion Streat RL, 130mm-travel w/tapered steerer, 15mm QR
- Component Hubs
- GT All Terra
- Component Stem
- GT All Terra
- Product Family
- Sensor
- Component Frame
- GT COR aluminum w/tapered head tube
- Component Tires
- WTB Beeline, 27.5 x 2.2
- Component Brakes
- Shimano hydraulic-disc
- Component Saddle
- GT All Terra Colorado
- Component Cassette
- SRAM, 10-speed: 11-36
- Component Crankset
- FSA Gamma Drive
- Component Seatpost
- GT All Terra
- Component Shifters
- SRAM X5
- Component Handlebar
- GT All Terra
- Component Wheel Set
- Alex DP21
- Component Chainrings
- 44/32/22
- Component Rear Shock
- X-Fusion 02 RL, 130mm-travel
- Component Tape Grips
- GT Statement single lock-on
- Component Seat Binder
- All Terra bolt-on
- Component Brake Levers
- Shimano
- Component Rear Derailleur
- SRAM X5
- Component Fork Brand Model
- X-Fusion Streat RL, 130mm-travel w/tapered steerer, 15mm QR
- Component Front Derailleur
- SRAM X5
- Component Frame Construction
- GT COR aluminum w/tapered head tube
- Frame Construction
- GT COR aluminum w/tapered head tube
- Fork Brand & Model
- X-Fusion Streat RL, 130mm-travel w/tapered steerer, 15mm QR
- Rear Shock
- X-Fusion 02 RL, 130mm-travel
- Hubs
- GT All Terra
- Tires
- WTB Beeline, 27.5 x 2.2
- Crankset
- FSA Gamma Drive
- Seatpost
- GT All Terra
- Saddle
- GT All Terra Colorado
- Handlebar
- GT All Terra
- Front Derailleur
- SRAM X5
- Rear Derailleur
- SRAM X5
- Stem
- GT All Terra
- Brake Levers
- Shimano
- Brakes
- Shimano hydraulic-disc
- Cassette
- SRAM, 10-speed: 11-36
- Chainrings
- 44/32/22
- Fork
- X-Fusion Streat RL, 130mm-travel w/tapered steerer, 15mm QR
- Frame
- GT COR aluminum w/tapered head tube
- Seat Binder
- All Terra bolt-on
- Shifters
- SRAM X5
- Tape/Grips
- GT Statement single lock-on
- Wheel Set
- Alex DP21
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.