Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2013 Trek Session 9.9
Previous used estimate
$1,723 - $1,772
Actual value depends on condition, size, and local demand.
Value Guide market data · 2013 Trek Session 9.9
12-month projected trend
2%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2013 Trek Session 9.9
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Session model years
2025$5,299 - $5,452▲ 208% vs. 2013
2024$3,232 - $3,325▲ 88% vs. 2013
2023$3,443 - $3,542▲ 100% vs. 2013
2022$2,913 - $2,997▲ 69% vs. 2013
2020$2,485 - $2,557▲ 44% vs. 2013
2019$2,344 - $2,411▲ 36% vs. 2013
2018$2,169 - $2,231▲ 26% vs. 2013
2017$2,103 - $2,164▲ 22% vs. 2013
2016$1,809 - $1,861▲ 5% vs. 2013
2015$1,642 - $1,689▼ 5% vs. 2013
2014$1,717 - $1,7670% vs. 20132013$1,723 - $1,772Currently viewing
2012$1,644 - $1,691▼ 5% vs. 2013
2011$1,186 - $1,220▼ 31% vs. 2013
2010$1,213 - $1,248▼ 30% vs. 2013
2009$1,197 - $1,231▼ 31% vs. 2013
2007$768 - $790▼ 55% vs. 2013
2006$831 - $855▼ 52% vs. 2013
2005$494 - $509▼ 71% vs. 2013Overview
About this bike
How many World Cups has Aaron Gwin won on Trek's OCLV carbon Session 9.9? Lots. He gets it done on this 210mm-travel, full carbon DH monster that weighs around 35 pounds. Trek says they've achieved their highest weight-to-stiffness ratio to date through the use of advanced carbon lay-ups and trussing. That formidable stiffness is only helped by their DH rear through-axle, carbon EVO link, and of course, the Full Floater linkage and ABP rear end. For the all-important suspension, Trek and Fox created a proprietary air/coil hybrid 40 fork that's highly adjustable so you can tune it to the course. Out back, the ubiquitous DHX RC-4 absorbs hits of all sizes. With a set up like this and components like a Saint group and brakes along with custom DT Swiss wheels wrapped in Bonty Team tires, it's your turn to start dominating.
Specifications
- Category
- Mountain
- Product Family
- Session
- Component Rear Shock
- Fox Float CTD Evolution
- Rear Shock
- Fox Float CTD Evolution
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.