Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2021 GT Sensor Sport
Previous used estimate
$911 - $938
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 GT Sensor Sport
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2021 GT Sensor Sport
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Sensor model years
2021$911 - $938Currently viewing
2020$1,782 - $1,834▲ 96% vs. 2021
2019$1,455 - $1,497▲ 60% vs. 2021
2018$619 - $637▼ 32% vs. 2021
2017$1,153 - $1,186▲ 27% vs. 2021
2016$860 - $885▼ 6% vs. 2021
2015$1,042 - $1,072▲ 14% vs. 2021
2014$1,488 - $1,531▲ 63% vs. 2021
2013$596 - $614▼ 35% vs. 2021
2012$691 - $711▼ 24% vs. 2021
2011$623 - $641▼ 32% vs. 2021Overview
About this bike
The Sensor Sport is a modern-day trail slayer engineered to go fast, get loose, and have fun. Featuring RockShox suspension and a Shimano drive train, the Sensor Sport is the ultimate portal into a world of endless adventure.
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Fork
- RockShox Recon Silver RL, 140mm, 15x110 Boost, Maxle Stealth, 42mm Offset
- Component Rims
- WTB STX i25 TCS, 32h, Tubeless Ready
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- GT Alloy Stem, 31.8mm Clamp, 45mm Length
- Product Family
- Sensor
- Component Chain
- KMC X11, 11-speed
- Component Color
- Gloss Sparkle Red
- Component Frame
- Sensor Alloy 29" Frame, 130mm Travel, BSA 73mm, LockR Pivots, Tapered Head Tube, Boost 12x148 Thru-Axle, 185x50mm Trunnion Shock Mount, ISCG05
- Component Brakes
- Shimano MT200 Hydro Disc, 180/180mm RT10 Rotors
- Component Pedals
- Sold separately
- Component Saddle
- WTB Silverado Sport, Steel rails
- Component Headset
- FSA No.42
- Component Crankset
- Shimano FCM510, 32t
- Component Seatpost
- TranzX Dropper, Internal Routing, 31.6
- Component Shifters
- Shimano Deore M5100, 11-speed
- Component Handlebars
- GT Alloy Riser Bar, 30mm Rise, 780mm Wide, 5° Rise, 8° Back
- Component Rear Shock
- X-Fusion 02 Pro RL, 185x50mm Trunnion, Rebound and Lockout
- Component Tape Grips
- GT Statement
- Component Rear Derailleur
- Shimano Deore M5100 SGS
- Component Cassette Freewheel
- Shimano Deore M5100 11-51T
- Rear Shock
- X-Fusion 02 Pro RL, 185x50mm Trunnion, Rebound and Lockout
- Rims
- WTB STX i25 TCS, 32h, Tubeless Ready
- Crankset
- Shimano FCM510, 32t
- Pedals
- Sold separately
- Chain
- KMC X11, 11-speed
- Seatpost
- TranzX Dropper, Internal Routing, 31.6
- Saddle
- WTB Silverado Sport, Steel rails
- Headset
- FSA No.42
- Rear Derailleur
- Shimano Deore M5100 SGS
- Stem
- GT Alloy Stem, 31.8mm Clamp, 45mm Length
- Brakes
- Shimano MT200 Hydro Disc, 180/180mm RT10 Rotors
- Fork
- RockShox Recon Silver RL, 140mm, 15x110 Boost, Maxle Stealth, 42mm Offset
- Frame
- Sensor Alloy 29" Frame, 130mm Travel, BSA 73mm, LockR Pivots, Tapered Head Tube, Boost 12x148 Thru-Axle, 185x50mm Trunnion Shock Mount, ISCG05
- Handlebars
- GT Alloy Riser Bar, 30mm Rise, 780mm Wide, 5° Rise, 8° Back
- Shifters
- Shimano Deore M5100, 11-speed
- Tape/Grips
- GT Statement
- Color
- Gloss Sparkle Red
- Size
- X-Large
- Cassette/Freewheel
- Shimano Deore M5100 11-51T
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.