Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2017 Trek X Caliber 8
Value Guide market data · 2017 Trek X Caliber 8
12-month trend
10%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2017 Trek X Caliber 8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All X model years
2017 X Caliber 8 lineup
Overview
About this bike
2017 Trek X Caliber 8 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- Alpha Gold Aluminum w/semi-integrated head tube, mechanically formed & butted tubing, race geometry, internal front derailleur routing, rack & fender mounts, G2 Geometry on 29ers
- Fork Brand & Model
- RockShox Recon Silver, coil spring, preload, rebound, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)
Drivetrain
- Groupset
- 2017 Trek X Caliber 8
- Crankset
- SRAM S1000
- Bottom Bracket
- Sealed cartridge
- Rear Cogs
- SRAM PG-1020, 10-speed: 11-36
- Chain
- KMC X10
- Front Derailleur
- SRAM X7
- Rear Derailleur
- SRAM GX
Cockpit
- Saddle
- Bontrager Evoke 1.5
- Headset
- 1 1/8-inch threadless, semi-integrated, semi-cartridge bearings
Wheels & Tires
- Hubs
- Front: Formula DC20 LW alloy; Rear: Formula DC22 LW alloy
- Tires
- Bontrager XR2, Front: 29 x 2.2; Rear: 29 x 2.0 (13.5 & 15.5: 27.5 x 2.0)
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.