Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2018 Trek X-Caliber 7
Previous used estimate
$258 - $266
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Trek X-Caliber 7
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2018 Trek X-Caliber 7
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All X-Caliber model years
2023$632 - $650▲ 145% vs. 2018
2022$869 - $894▲ 236% vs. 2018
2021$475 - $489▲ 84% vs. 2018
2020$575 - $592▲ 123% vs. 2018
2019$531 - $546▲ 106% vs. 20182018$258 - $266Currently viewing
2017$342 - $352▲ 32% vs. 2018
2016$245 - $252▼ 5% vs. 2018
2015$329 - $338▲ 27% vs. 2018
2014$297 - $305▲ 15% vs. 2018
2013$374 - $385▲ 45% vs. 2018
2012$355 - $365▲ 37% vs. 2018
2011$347 - $357▲ 34% vs. 2018Overview
About this bike
Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5". Great for XC racing, or simply shredding singletrack. - All-new lightweight Alpha Gold Aluminum frame delivers a phenomenal ride quality - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Updated geometry and E2 tapered head tube for more confident handling - Sleek internal routing protects cables and accommodates dropper post upgrades
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- RockShox 30 Silver, coil spring, preload, rebound, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)
- Component Hubs
- Front: Formula DC20 alloy Rear: Formula DC2241 alloy
- Component Size
- 13.5-inch, 15.5-inch, 17.5-inch, 18.5-inch, 19.5-inch, 21.5-inch
- Component Stem
- Bontrager Elite, 31.8mm, 7 degree
- Product Family
- X-Caliber
- Component Axles
- Rear: 141mm QR
- Component Color
- Matte Metallic Gunmetal, Viper Red
- Component Frame
- Alpha Gold Aluminum, E2 tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, G2 Geometry
- Component Brakes
- Shimano M315 hydraulic disc
- Component Pedals
- Wellgo nylon platform
- Component Saddle
- Bontrager Evoke 1.5
- Component Headset
- Semi-integrated, 1-1/8" top, 1.5" bottom
- Component Cassette
- Shimano HG200, 11-36, 9 speed
- Component Crankset
- Shimano Acera M3000
- Component Shifters
- Shimano Acera M3000, 9 speed
- Component Handlebar
- Bontrager alloy, 31.8mm, 5mm rise, 720mm width
- Component Seat Post
- Bontrager SSR, 2-bolt head, 31.6mm, 12mm offset
- Component Chainrings
- 36/22
- Component Front Tire
- Bontrager XR2, 29x2.20" (13.5 & 15.5: 27.5x2.20")
- Component Tape Grips
- Bontrager Race Lite, lock-on
- Component Bottom Bracket
- Sealed cartridge
- Component Rear Derailleur
- Shimano Acera M3000, Shadow
- Component Front Derailleur
- Shimano Deore M400
- Hubs
- Front: Formula DC20 alloy Rear: Formula DC2241 alloy
- Crankset
- Shimano Acera M3000
- Pedals
- Wellgo nylon platform
- Bottom Bracket
- Sealed cartridge
- Saddle
- Bontrager Evoke 1.5
- Handlebar
- Bontrager alloy, 31.8mm, 5mm rise, 720mm width
- Headset
- Semi-integrated, 1-1/8" top, 1.5" bottom
- Front Derailleur
- Shimano Deore M400
- Rear Derailleur
- Shimano Acera M3000, Shadow
- Stem
- Bontrager Elite, 31.8mm, 7 degree
- Axles
- Rear: 141mm QR
- Brakes
- Shimano M315 hydraulic disc
- Cassette
- Shimano HG200, 11-36, 9 speed
- Chainrings
- 36/22
- Fork
- RockShox 30 Silver, coil spring, preload, rebound, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)
- Frame
- Alpha Gold Aluminum, E2 tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, G2 Geometry
- Seat Post
- Bontrager SSR, 2-bolt head, 31.6mm, 12mm offset
- Shifters
- Shimano Acera M3000, 9 speed
- Tape/Grips
- Bontrager Race Lite, lock-on
- Color
- Viper Red
- Size
- 21.5-inch
- Front Tire
- Bontrager XR2, 29x2.20" (13.5 & 15.5: 27.5x2.20")
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.