Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2017 Trek Stache 9.8
Value Guide market data · 2017 Trek Stache 9.8
12-month trend
10%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2017 Trek Stache 9.8
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Stache model years
2017 Stache 9.8 lineup
Overview
About this bike
2017 Trek Stache 9.8 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- OCLV Mountain Carbon, Boost148, Midstay, E2 tapered head tube, internal derailleur & dropper post routing, Carbon Armor, PF92, Stranglehold dropouts, G2 Geometry
- Fork Brand & Model
- RockShox Pike RC, Solo Air, Charger damper, E2 tapered steerer, Boost110, G2 Geometry w/51mm offset, 120mm travel
- Fork
- RockShox Pike RC, Solo Air, Charger damper, E2 tapered steerer, Boost110, G2 Geometry w/51mm offset, 120mm travel
- Frame
- OCLV Mountain Carbon, Boost148, Midstay, E2 tapered head tube, internal derailleur & dropper post routing, Carbon Armor, PF92, Stranglehold dropouts, G2 Geometry
Drivetrain
- Groupset
- 2017 Trek Stache 9.8
- Crankset
- SRAM X1 carbon
- Bottom Bracket
- PF92
- Rear Cogs
- SRAM XG-1175, 11-speed: 10-42
- Chain
- SRAM PC-1110
- Rear Derailleur
- SRAM X01, roller bearing clutch
- Chainrings
- 30T Direct Mount X-Sync
- Shifters
- SRAM X1
Brakes
- Brake Levers
- SRAM Guide RS
- Brakes
- SRAM Guide RS hydraulic disc
Cockpit
- Saddle
- Bontrager Evoke 2, chromoly rails
- Headset
- Integrated, cartridge bearing, sealed, 1 1/8-inch top, 1 1/2-inch bottom
- Stem
- Bontrager Line Pro, 35mm, 0 degree
- Handlebars
- Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width
- Seat Post
- Bontrager Drop Line 125, under-bar remote lever, 2-bolt head, 31.6mm, zero offset, internal routing
Wheels & Tires
- Tires
- Bontrager Chupacabra, tubeless ready, Inner Strength sidewalls, 120tpi, aramid bead, 29 x 3.0
- Axles
- Boost110 front, Boost148 rear w/ 54T Rapid Drive
Accessories
- Rims/Wheels
- Bontrager Line Pro 40, OCLV Carbon, tubeless ready
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.