Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2015 Trek X-Caliber 8
Previous used estimate
$257 - $264
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 Trek X-Caliber 8
12-month projected trend
2%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Price over time - 2015 Trek X-Caliber 8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All X-Caliber model years
2023$632 - $650▲ 146% vs. 2015
2022$869 - $894▲ 238% vs. 2015
2021$475 - $489▲ 85% vs. 2015
2020$575 - $592▲ 124% vs. 2015
2019$531 - $546▲ 107% vs. 2015
2018$455 - $468▲ 77% vs. 2015
2017$342 - $352▲ 33% vs. 2015
2016$245 - $252▼ 5% vs. 20152015$257 - $264Currently viewing
2014$297 - $305▲ 16% vs. 2015
2013$374 - $385▲ 46% vs. 2015
2012$355 - $365▲ 38% vs. 2015
2011$347 - $357▲ 35% vs. 2015Overview
About this bike
Jump front wheel-first into the off-road world aboard Trek's X-Caliber 8. This sleek dirt-worthy bike starts with a lightweight Gold aluminum frame with Gary Fisher's proven G2 geometry. Complementing the sublime ride is a RockShox fork that gives you 100mm of travel to add even more cush and steering confidence to the big steamrolling wheels. Proven parts hang off the sweet frame and fork with Bontrager disc wheels with Shimano disc brakes. And, you also get the solid performance of SRAM shifting and the quality of Bontrager controls. And with Trek's Smart Wheel sizing, you're riding the fastest wheel size with the best possible fit. It all adds up to a ride more than ready for the off-road world!
Specifications
- Category
- Mountain
- Component Fork
- RockShox XC32, 100mm-travel
- Component Hubs
- Formula, 6-bolt
- Component Stem
- Bontrager Race Lite
- Product Family
- X-Caliber
- Component Frame
- Trek Alpha Gold Series aluminum
- Component Tires
- Bontrager XR1, 29 x 2.2, XR2 27.5 x 2.2
- Component Brakes
- Shimano M396 disc, 160mm rotors
- Component Pedals
- Wellgo nylon platform
- Component Saddle
- Bontrager Evoke 1.5
- Component Cassette
- SRAM, 10-speed: 11-36
- Component Crankset
- SRAM S800
- Component Seatpost
- Bontrager SSR
- Component Shifters
- SRAM X5
- Component Handlebar
- Bontrager
- Component Wheel Set
- Bontrager Mustang Elite
- Component Chainrings
- 36/22
- Component Tape Grips
- Bontrager Race
- Component Brake Levers
- Shimano
- Component Rear Derailleur
- SRAM X7
- Component Front Derailleur
- SRAM X5
- Hubs
- Formula, 6-bolt
- Tires
- Bontrager XR1, 29 x 2.2, XR2 27.5 x 2.2
- Crankset
- SRAM S800
- Pedals
- Wellgo nylon platform
- Seatpost
- Bontrager SSR
- Saddle
- Bontrager Evoke 1.5
- Handlebar
- Bontrager
- Front Derailleur
- SRAM X5
- Rear Derailleur
- SRAM X7
- Stem
- Bontrager Race Lite
- Brake Levers
- Shimano
- Brakes
- Shimano M396 disc, 160mm rotors
- Cassette
- SRAM, 10-speed: 11-36
- Chainrings
- 36/22
- Fork
- RockShox XC32, 100mm-travel
- Frame
- Trek Alpha Gold Series aluminum
- Shifters
- SRAM X5
- Tape/Grips
- Bontrager Race
- Wheel Set
- Bontrager Mustang Elite
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.