Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2020 GT Stomper Ace 24
Previous used estimate
$174 - $179
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 GT Stomper Ace 24
12-month projected trend
5%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2020 GT Stomper Ace 24
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Stomper model years
Overview
About this bike
For kids ready to venture out on the trails and rails, and let the front suspension do its work. - 24" LegitFit alloy frame - All Terra 50mm suspension fork - 8-speed drivetrain - Promax mechanical disc brakes
Specifications
- Subtype
- 24-inch
- Category
- Kids
- Component Fork
- All Terra, 50mm Travel, 1-1/8" threadless steerer
- Component Hubs
- Front: Sealed Alloy Disc, QR
- Component Stem
- Alloy Ahead, 30mm
- Product Family
- Stomper
- Component Chain
- KMC Z51, 8-speed
- Component Color
- Aqua, Silver
- Component Frame
- 24" GT LegitFit Design, alloy w/ replaceable hanger
- Component Brakes
- Promax mechanical disc, 160/160mm rotors
- Component Pedals
- GT Flat Pedal, resin
- Component Saddle
- GT MTB
- Component Headset
- 1 1/8" Ahead
- Component Cassette
- Sunrace, 11-34T, 8-speed
- Component Crankset
- Prowheel, Pro-V30, 130mm length
- Component Shifters
- Shimano Altus, 8-speed
- Component Handlebar
- Alloy Riser bar, 30mm rise, 600mm width
- Component Seat Post
- Alloy Micro Adjust
- Component Chainrings
- 30T
- Component Front Tire
- Kenda Small Block Eight, 24 x 2.1"
- Component Tape Grips
- GT MTB
- Component Brake Levers
- Promax
- Component Bottom Bracket
- Cartridge, square taper
- Component Rear Derailleur
- Shimano Altus
- Hubs
- Front: Sealed Alloy Disc, QR
- Crankset
- Prowheel, Pro-V30, 130mm length
- Pedals
- GT Flat Pedal, resin
- Bottom Bracket
- Cartridge, square taper
- Chain
- KMC Z51, 8-speed
- Saddle
- GT MTB
- Handlebar
- Alloy Riser bar, 30mm rise, 600mm width
- Headset
- 1 1/8" Ahead
- Rear Derailleur
- Shimano Altus
- Stem
- Alloy Ahead, 30mm
- Brake Levers
- Promax
- Brakes
- Promax mechanical disc, 160/160mm rotors
- Cassette
- Sunrace, 11-34T, 8-speed
- Chainrings
- 30T
- Fork
- All Terra, 50mm Travel, 1-1/8" threadless steerer
- Frame
- 24" GT LegitFit Design, alloy w/ replaceable hanger
- Seat Post
- Alloy Micro Adjust
- Shifters
- Shimano Altus, 8-speed
- Tape/Grips
- GT MTB
- Color
- Silver
- Front Tire
- Kenda Small Block Eight, 24 x 2.1"
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.