Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2021 GT Stomper Ace 26"
Previous used estimate
$241 - $248
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 GT Stomper Ace 26"
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2021 GT Stomper Ace 26"
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Stomper model years
Overview
About this bike
Built with the same attention to detail as our adult bikes, the Stomper Ace 26" has a lightweight aluminum frame with geometry perfected for younger rippers wanting to hit the singletrack. Suntour suspension forks, microShift gearing, disc brakes, and Kenda tires mean this bike is built right and rides right.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- SR Suntour XCM, 100mm, Coil with Preload
- Component Rims
- All Terra Double Wall, 32h
- Component Stem
- Alloy Ahead, 30mm
- Product Family
- Stomper
- Component Chain
- KMC Z8.1, 8-speed
- Component Color
- Gloss Moss Green
- Component Frame
- 26" GT LegitFit Design, Alloy w/Replaceable Hanger
- Component Tires
- Kenda Small Block Eight, 26 x 2.1"
- Component Brakes
- Promax Mech Disc, 160mm Rotors
- Component Pedals
- GT BMX Flat Pedal, Resin
- Component Saddle
- GT MTB
- Component Headset
- 1 1/8" Ahead
- Component Crankset
- Prowheel w/ Double Guard, 30T, 130mm
- Component Seatpost
- Alloy Micro Adjust
- Component Shifters
- microSHIFT TS39-8, 8-speed
- Component Handlebars
- Alloy Riser Bar, 30mm Rise, 580mm Width
- Component Tape Grips
- GT MTB
- Component Bottom Bracket
- Cartridge Sealed
- Component Rear Derailleur
- microSHIFT RD-M26L
- Component Cassette Freewheel
- Sunrace CSM55, 11-34, 8-speed
- Rims
- All Terra Double Wall, 32h
- Tires
- Kenda Small Block Eight, 26 x 2.1"
- Crankset
- Prowheel w/ Double Guard, 30T, 130mm
- Pedals
- GT BMX Flat Pedal, Resin
- Bottom Bracket
- Cartridge Sealed
- Chain
- KMC Z8.1, 8-speed
- Seatpost
- Alloy Micro Adjust
- Saddle
- GT MTB
- Headset
- 1 1/8" Ahead
- Rear Derailleur
- microSHIFT RD-M26L
- Stem
- Alloy Ahead, 30mm
- Brakes
- Promax Mech Disc, 160mm Rotors
- Fork
- SR Suntour XCM, 100mm, Coil with Preload
- Frame
- 26" GT LegitFit Design, Alloy w/Replaceable Hanger
- Handlebars
- Alloy Riser Bar, 30mm Rise, 580mm Width
- Shifters
- microSHIFT TS39-8, 8-speed
- Tape/Grips
- GT MTB
- Color
- Gloss Moss Green
- Cassette/Freewheel
- Sunrace CSM55, 11-34, 8-speed
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.