Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2016 Trek Session 9.9 DH 27.5
Value Guide market data · 2016 Trek Session 9.9 DH 27.5
12-month trend
5%
Direction and magnitude, not judgment
vs. category average
20%
Drops faster than category avg
Price over time - 2016 Trek Session 9.9 DH 27.5
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Session model years
2025$6,975 - $8,100▼ 25% vs. 2016
2024$5,115 - $5,940▼ 45% vs. 2016
2023$6,696 - $7,776▼ 28% vs. 2016
2022$6,538 - $7,592▼ 30% vs. 2016
2020$7,440 - $8,640▼ 20% vs. 2016
2019$7,812 - $9,072▼ 16% vs. 2016
2018$7,440 - $8,640▼ 20% vs. 2016
2017$9,300 - $10,8000% vs. 20162016$9,300 - $10,800Currently viewing
2015$8,305 - $9,644▼ 11% vs. 2016
2014$8,277 - $9,612▼ 11% vs. 2016
2013$8,305 - $9,644▼ 11% vs. 2016
2012$8,305 - $9,644▼ 11% vs. 2016
2011$6,147 - $7,139▼ 34% vs. 2016
2010$5,617 - $6,523▼ 40% vs. 2016
2009$5,933 - $6,890▼ 36% vs. 2016
2007$3,255 - $3,780▼ 65% vs. 2016
2006$4,650 - $5,400▼ 50% vs. 2016
2005$2,558 - $2,970▼ 72% vs. 20162016 Session 9.9 DH 27.5 lineup
Overview
About this bike
2016 Trek Session 9.9 DH 27.5 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Fox Factory 40 FIT RC2, Kashima Coat, 20mm thru-axle, 203mm-travel
- Fork Brand & Model
- Fox Factory 40 FIT RC2, Kashima Coat, 20mm thru-axle, 203mm-travel
- Frame
- Trek OCLV Mountain carbon w/InTension main frame, OCLV carbon chainstays, ABP DH, 157x12mm rear thru-axle, Full Floater, EVO link, Mino Link, 210mm travel
- Frame Construction
- Trek OCLV Mountain carbon w/InTension main frame, OCLV carbon chainstays, ABP DH, 157x12mm rear thru-axle, Full Floater, EVO link, Mino Link, 210mm travel
- Rear Shock
- Fox Factory DHX 2 SLS
Drivetrain
- Groupset
- Shimano Ultegra
- Cassette
- Shimano Ultegra, 10-speed: 11-25
- Chainrings
- 36T
- Crankset
- Shimano Saint
- Rear Derailleur
- Shimano Saint Shadow Plus
- Shifters
- Shimano Saint
Brakes
- Brake Levers
- Shimano Saint
- Brakes
- Shimano Saint disc, 8-inch rotors
Cockpit
- Handlebar
- Bontrager Rhythm Pro, carbon
- Saddle
- Bontrager Evoke 3 w/titanium rails
- Seatpost
- Bontrager Rhythm Elite
- Stem
- Bontrager Direct-mount
- Grips
- Bontrager Rhythm, dual lock-on
Wheels & Tires
- Tires
- Bontrager G4 Team Issue, 27.5 x 2.35
- Wheel Set
- DT Swiss FR1950 Gravity Classic
Pedals
- Pedals
- Wellgo MG-1, magnesium body w/chromoly axle
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.