Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2015 Trek Superfly 24
Previous used estimate
$136 - $140
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 Trek Superfly 24
12-month projected trend
1%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2015 Trek Superfly 24
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Superfly model years
Overview
About this bike
Start your kid out right! Trek's Superfly 24 is a full-on mountain bike, just sized down for your little shredder. Ready for real trails, it's got an aluminum frame and 50mm-travel suspension fork. A genuine 21-speed Shimano drivetrain supplies the pedal power and lets your young mountain biker climb higher and ride farther, while the linear-pull brakes provide excellent stopping power and safety.
Specifications
- Category
- Kids
- Component Fork
- SR SunTour XCT, 50mm-travel
- Component Hubs
- Formula
- Component Stem
- Bontrager Race Lite
- Product Family
- Superfly
- Component Frame
- Trek Alpha Silver aluminum
- Component Tires
- Bontrager XR1, 24 x 1.85
- Component Brakes
- Aluminum linear-pull
- Component Pedals
- Trek Dialed-size, platform
- Component Saddle
- Trek Dialed-size
- Component Cassette
- SunRace, 7-speed: 14-34
- Component Crankset
- SR SunTour XCT Jr.
- Component Seatpost
- Bontrager
- Component Shifters
- Shimano Tourney
- Component Handlebar
- Bontrager Low Riser
- Component Wheel Set
- Formula
- Component Chainrings
- 42/32/22
- Component Tape Grips
- Trek Dialed-size, Kraton
- Component Brake Levers
- Trek Dialed-size, aluminum
- Component Rear Derailleur
- Shimano Tourney
- Component Fork Brand Model
- SR Suntour XCT, 50mm-travel
- Component Front Derailleur
- Shimano Tourney
- Component Frame Construction
- Trek Alpha Silver aluminum
- Frame Construction
- Trek Alpha Silver aluminum
- Fork Brand & Model
- SR Suntour XCT, 50mm-travel
- Hubs
- Formula
- Tires
- Bontrager XR1, 24 x 1.85
- Crankset
- SR SunTour XCT Jr.
- Pedals
- Trek Dialed-size, platform
- Seatpost
- Bontrager
- Saddle
- Trek Dialed-size
- Handlebar
- Bontrager Low Riser
- Front Derailleur
- Shimano Tourney
- Rear Derailleur
- Shimano Tourney
- Stem
- Bontrager Race Lite
- Brake Levers
- Trek Dialed-size, aluminum
- Brakes
- Aluminum linear-pull
- Cassette
- SunRace, 7-speed: 14-34
- Chainrings
- 42/32/22
- Fork
- SR SunTour XCT, 50mm-travel
- Frame
- Trek Alpha Silver aluminum
- Shifters
- Shimano Tourney
- Tape/Grips
- Trek Dialed-size, Kraton
- Wheel Set
- Formula
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.