Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2018 Trek 1120
Previous used estimate
$748 - $770
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Trek 1120
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
2%
Holds value better than category avg
Price over time - 2018 Trek 1120
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All 1120 model years
Compare 1120 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Key features - Plus-sized touring: bigger tires, bigger terrain, bigger adventures - All-new proprietary rack system for backcountry gear storage - Carbon adventure fork: light and strong, with mounts aplenty - Go-anywhere adventure spec: wide range 1x drivetrain, disc brakes, & dropper post
Specifications
- Category
- Mountain
- Component Fork
- 1120 Adventure HCM Carbon, suspension correct, proprietary rack & accessory mounts
- Component Hubs
- Bontrager sealed bearing, alloy axle;Bontrager alloy
- Component Stem
- Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
- Product Family
- 1120
- Component Axles
- 15mmx110mm Boost (Front) 12mmx148mm Boost (Rear)
- Component Frame
- Alpha Platinum Aluminum, Midstay, E2 tapered head tube, internal derailleur & dropper post routing, PF92, Stranglehold dropouts, G2 Geometry, proprietary rack mounts
- Component Tires
- Bontrager Chupacabra, Tubeless Ready, Inner Strength sidewalls, aramid bead, 29x3.00"
- Component Brakes
- SRAM Level T hydraulic disc
- Component Saddle
- Bontrager Montrose Comp
- Component Headset
- Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom
- Component Crankset
- Race Face Aeffect
- Component Shifters
- Shimano SLX M7000, 11 speed
- Component Handlebar
- Bontrager Crivitz, 31.8mm
- Component Seat Post
- Bontrager Drop Line 125, internal routing, 31.6mm (15.5: Drop Line 100)
- Component Chainrings
- 30T Direct Mount Narrow Wide
- Component Tape Grips
- Bontrager Race Lite, lock-on
- Component Bottom Bracket
- PF92
- Component Rear Derailleur
- Shimano SLX M7000, Shadow Plus
- Hubs
- Bontrager sealed bearing, alloy axle;Bontrager alloy
- Tires
- Bontrager Chupacabra, Tubeless Ready, Inner Strength sidewalls, aramid bead, 29x3.00"
- Crankset
- Race Face Aeffect
- Bottom Bracket
- PF92
- Saddle
- Bontrager Montrose Comp
- Handlebar
- Bontrager Crivitz, 31.8mm
- Headset
- Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom
- Rear Derailleur
- Shimano SLX M7000, Shadow Plus
- Stem
- Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
- Axles
- 15mmx110mm Boost (Front) 12mmx148mm Boost (Rear)
- Brakes
- SRAM Level T hydraulic disc
- Chainrings
- 30T Direct Mount Narrow Wide
- Fork
- 1120 Adventure HCM Carbon, suspension correct, proprietary rack & accessory mounts
- Frame
- Alpha Platinum Aluminum, Midstay, E2 tapered head tube, internal derailleur & dropper post routing, PF92, Stranglehold dropouts, G2 Geometry, proprietary rack mounts
- Seat Post
- Bontrager Drop Line 125, internal routing, 31.6mm (15.5: Drop Line 100)
- Shifters
- Shimano SLX M7000, 11 speed
- Tape/Grips
- Bontrager Race Lite, lock-on
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.