Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2018 Trek Superfly 26
Previous used estimate
$341 - $350
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Trek Superfly 26
12-month projected trend
8%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2018 Trek Superfly 26
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Superfly model years
Overview
About this bike
Kids' Superfly is a race-ready mountain bike inspired by Trek's super-fast adult Superfly. Quality trail components mean business, while the light, nimble frame keeps things fun. Superfly is THE bike for adventure-loving kids who are ready to meet challenging trails head on. Just don't be surprised when they pass you on the singletrack. Key Features - Race-tuned frame, inspired by Trek's super-fast adult Superfly - Frame, components, and riding position are singletrack ready - Fits right from the start, and will grow with the rider - Smooth disc brakes for capable, confident stopping
Specifications
- Category
- Mountain
- Component Fork
- X-Fusion Velvet RL, air spring, rebound, lockout, E2 tapered steerer, 90mm travel
- Component Hubs
- Front: Formula DC20 alloy; Formula Rear: DC22 alloy
- Component Stem
- Bontrager Elite, 31.8mm, 7 degree, Blendr compatible
- Product Family
- Superfly
- Component Chain
- SRAM PC-1110
- Component Frame
- 26-inch Dialed frame size, Alpha Gold Aluminum
- Component Tires
- Bontrager XR2, 26 x 2.2
- Component Brakes
- Tektro M285 hydraulic disc
- Component Pedals
- Dialed 9/16-inch, platform
- Component Saddle
- Dialed 24-inch size, padded
- Component Headset
- Integrated, cartridge bearing, sealed, 1 1/8-inch top, 1 1/2-inch bottom
- Component Crankset
- SRAM NX
- Component Shifters
- SRAM NX
- Component Handlebar
- Bontrager alloy, 31.8mm, 5mm rise
- Component Seat Post
- Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset
- Component Chainrings
- 30T X-Sync
- Component Brake Levers
- Tektro M285
- Component Bottom Bracket
- Sealed cartridge
- Component Rear Derailleur
- SRAM NX
- Hubs
- Front: Formula DC20 alloy; Formula Rear: DC22 alloy
- Tires
- Bontrager XR2, 26 x 2.2
- Crankset
- SRAM NX
- Pedals
- Dialed 9/16-inch, platform
- Bottom Bracket
- Sealed cartridge
- Chain
- SRAM PC-1110
- Saddle
- Dialed 24-inch size, padded
- Handlebar
- Bontrager alloy, 31.8mm, 5mm rise
- Headset
- Integrated, cartridge bearing, sealed, 1 1/8-inch top, 1 1/2-inch bottom
- Rear Derailleur
- SRAM NX
- Stem
- Bontrager Elite, 31.8mm, 7 degree, Blendr compatible
- Brake Levers
- Tektro M285
- Brakes
- Tektro M285 hydraulic disc
- Chainrings
- 30T X-Sync
- Fork
- X-Fusion Velvet RL, air spring, rebound, lockout, E2 tapered steerer, 90mm travel
- Frame
- 26-inch Dialed frame size, Alpha Gold Aluminum
- Seat Post
- Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset
- Shifters
- SRAM NX
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.