Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2020 GT Sensor Comp
Previous used estimate
$836 - $860
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 GT Sensor Comp
12-month projected trend
10%
Direction and magnitude, not judgment
vs. category average
9%
Drops faster than category avg
Price over time - 2020 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▲ 61% vs. 20202020$836 - $860Currently viewing
2019$1,455 - $1,497▲ 74% vs. 2020
2018$619 - $637▼ 26% vs. 2020
2017$1,153 - $1,186▲ 38% vs. 2020
2016$860 - $885▲ 3% vs. 2020
2015$1,042 - $1,072▲ 25% vs. 2020
2014$1,488 - $1,531▲ 78% vs. 2020
2013$596 - $614▼ 29% vs. 2020
2012$691 - $711▼ 17% vs. 2020
2011$623 - $641▼ 25% vs. 2020Overview
About this bike
A modern day trail bike engineered to go fast, get loose and have fun. - Sensor Alloy 29” frame, 130mm travel - RockShox Deluxe Select+ RT shock - RockShox 35 Gold RL 140mm fork - SRAM SX Eagle 12-speed shifting - Alex MD27 rims and Formula hubs - Tektro M745 hydraulic disc brakes - TranzX dropper seatpost
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Fork
- RockShox 35 Gold RL, 140mm, 15x110mm, tapered steerer, 44mm offset
- Component Hubs
- Front: Formula
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- GT All Terra 3D Forged Alloy, 31.8, 6°
- Product Family
- Sensor
- Component Axles
- Front: 110x15mm Rear: 148x12mm
- Component Chain
- SRAM SX Eagle, 12-speed
- Component Color
- Gunmetal
- 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
- Tektro M745 hydro disc, 180/180mm rotors
- Component Saddle
- WTB Silverado Sport, steel rails
- Component Headset
- FSA NO.42, Semi Integrated, Sealed Bearing, Tapered
- Component Cassette
- SRAM SX Eagle, 11-50, 12-speed
- Component Crankset
- SRAM SX Eagle, 170mm(S-L), 175mm(XL)
- Component Shifters
- SRAM SX Eagle, 12-speed
- Component Handlebar
- GT Alloy riser bar, 15mm rise, 780mm width
- Component Seat Post
- TranzX Dropper, 31.6, Internal Routing, 120mm (S,M), 150mm (L,XL)
- Component Chainrings
- 30T
- Component Front Tire
- Schwalbe Nobby Nic Peformance, 29 x 2.35", Addix Compound, tubeless ready
- Component Rear Shock
- RockShox Deluxe Select+ RT, 180x50mm, Metric Trunnion
- Component Tape Grips
- GT Statement2 Double Lock-on Grips
- Component Brake Levers
- Tektro M745
- Component Rear Derailleur
- SRAM SX Eagle
- Rear Shock
- RockShox Deluxe Select+ RT, 180x50mm, Metric Trunnion
- Hubs
- Front: Formula
- Crankset
- SRAM SX Eagle, 170mm(S-L), 175mm(XL)
- Chain
- SRAM SX Eagle, 12-speed
- Saddle
- WTB Silverado Sport, steel rails
- Handlebar
- GT Alloy riser bar, 15mm rise, 780mm width
- Headset
- FSA NO.42, Semi Integrated, Sealed Bearing, Tapered
- Rear Derailleur
- SRAM SX Eagle
- Stem
- GT All Terra 3D Forged Alloy, 31.8, 6°
- Axles
- Front: 110x15mm Rear: 148x12mm
- Brake Levers
- Tektro M745
- Brakes
- Tektro M745 hydro disc, 180/180mm rotors
- Cassette
- SRAM SX Eagle, 11-50, 12-speed
- Chainrings
- 30T
- Fork
- RockShox 35 Gold RL, 140mm, 15x110mm, tapered steerer, 44mm offset
- Frame
- Sensor Alloy 29” Frame, 130mm Travel, BSA 73mm, LockR Pivots, Tapered Head Tube, Boost 12x148 Thru-Axle, 185x50mm Trunnion Shock Mount, ISCG05
- Seat Post
- TranzX Dropper, 31.6, Internal Routing, 120mm (S,M), 150mm (L,XL)
- Shifters
- SRAM SX Eagle, 12-speed
- Tape/Grips
- GT Statement2 Double Lock-on Grips
- Color
- Gunmetal
- Size
- X-Large
- Front Tire
- Schwalbe Nobby Nic Peformance, 29 x 2.35", Addix Compound, tubeless ready
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.