Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2024 Trek Top Fuel 8 GX AXS T-Type
Previous used estimate
$2,890 - $2,973
Actual value depends on condition, size, and local demand.
Value Guide market data · 2024 Trek Top Fuel 8 GX AXS T-Type
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
13%
Drops faster than category avg
Price over time - 2024 Trek Top Fuel 8 GX AXS T-Type
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Top Fuel model years
2026$7,399 - $7,613▲ 156% vs. 2024
2025$7,259 - $7,468▲ 151% vs. 20242024$2,890 - $2,973Currently viewing
2023$3,560 - $3,663▲ 23% vs. 2024
2022$3,739 - $3,847▲ 29% vs. 2024
2021$3,063 - $3,151▲ 6% vs. 2024
2020$3,371 - $3,468▲ 17% vs. 2024
2019$1,149 - $1,182▼ 60% vs. 2024
2018$1,234 - $1,270▼ 57% vs. 2024Overview
About this bike
Top Fuel 8 fuses the speed of a cross-country bike with the capability and forgiveness of a full-suspension trail bike. It's quick, nimble, and dishes out serious fun on flow trails and techy descents alike. Plus, you get the upgrade of wireless electronic shifting. - This bike’s killer suspension setup is both efficient and ready to party - You get clean shifts, even under load, with SRAM's smart, smooth, and completely wireless GX Eagle AXS transmission - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- RockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
- Component Size
- Small, Medium, Medium/Large, Large, X-Large, XX-Large
- Component Stem
- Bontrager Elite, 35mm, 0 degree, 45mm length
- Product Family
- Top Fuel
- Component Chain
- SRAM GX Eagle, T-Type, 12 speed
- Component Color
- Crimson, Matte Dnister Black
- Component Frame
- Alpha Platinum Aluminum, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120mm travel
- Component Brakes
- SRAM DB 8 4-piston hydraulic disc // SRAM DB 8 4-piston hydraulic disc
- Component Pedals
- Sold Separately
- Component Rotors
- SRAM CenterLine, 6-bolt, round edge, 180mm
- Component Saddle
- Bontrager Verse P3, chromoly rails
- Component Headset
- Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom // Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Component Crankset
- SRAM GX Eagle, T-Type, DUB, 30T, 55mm chainline, 170mm length
- Component Seatpost
- Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
- Component Shifters
- SRAM Eagle AXS POD
- Component Handlebar
- Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
- Component Wheel Set
- Front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru-axle Rear: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru-axle
- Component Rear Shock
- RockShox Deluxe Ultimate RCT, 185mm x 50mm
- Component Tape Grips
- Bontrager XR Trail Comp, nylon lock-on
- Component Wheel Size
- 29-inch
- Component Bottom Bracket
- SRAM DUB MTB Wide, 73mm, BSA threaded
- Component Rear Derailleur
- SRAM GX Eagle AXS, T-Type
- Component Accessories Extras
- SRAM eTap Battery pack (with charger) Bontrager BITS Internal Frame Storage Bag
- Component Cassette Freewheel
- SRAM Eagle XS-1275, T-Type,10-52, 12 speed
- Rear Shock
- RockShox Deluxe Ultimate RCT, 185mm x 50mm
- Crankset
- SRAM GX Eagle, T-Type, DUB, 30T, 55mm chainline, 170mm length
- Pedals
- Sold Separately
- Bottom Bracket
- SRAM DUB MTB Wide, 73mm, BSA threaded
- Chain
- SRAM GX Eagle, T-Type, 12 speed
- Seatpost
- Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
- Saddle
- Bontrager Verse P3, chromoly rails
- Handlebar
- Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
- Headset
- Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom // Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
- Rear Derailleur
- SRAM GX Eagle AXS, T-Type
- Stem
- Bontrager Elite, 35mm, 0 degree, 45mm length
- Accessories & Extras
- SRAM eTap Battery pack (with charger) Bontrager BITS Internal Frame Storage Bag
- Brakes
- SRAM DB 8 4-piston hydraulic disc // SRAM DB 8 4-piston hydraulic disc
- Fork
- RockShox Pike, DebonAir spring, Rush RC damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
- Frame
- Alpha Platinum Aluminum, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120mm travel
- Shifters
- SRAM Eagle AXS POD
- Tape/Grips
- Bontrager XR Trail Comp, nylon lock-on
- Color
- Matte Dnister Black
- Size
- XX-Large
- Wheel Size
- 29-inch
- Cassette/Freewheel
- SRAM Eagle XS-1275, T-Type,10-52, 12 speed
- Rotors
- SRAM CenterLine, 6-bolt, round edge, 180mm
- Wheel Set
- Front: Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru-axle Rear: Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru-axle
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.