Trek 2019 Session 9.9 29

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Step up your off-road game with the 2019 Session 9.9 29 by TREK. Crafted with you, the daredevil rider, in mind, this bike is engineered to rip through mountain terrains at mind-blowing speed and with stunning precision.
With its OCLV Mountain Carbon frame, the Session 9.9 combines durability with lightweight performance, making it the choice pick amongst professional riders, including World Champion Gee Atherton. This design also offers a tunable 190mm front and rear FOX Factory air suspension that elevates your control even on the unexpected bumps and drops.
The beauty of this bike lies in its unmatched sense of control and stability. Equipped with 29" Bontrager Line DH wheels and a proven Shimano Saint drivetrain, this downhill dynamo handles like a dream, ensuring your ride is smooth and responsive, even on the toughest terrains.
And let's talk about customisability. The Session 9.9 features Mino Link and adjustable fixed-angle headset cups, so you can tune your bike's geometry to suit your specific handling requirements, making this bike truly your own.
Thanks to TREK's mountain-specific carbon fibre craftsmanship, the Session 9.9 guarantees superior strength and resilience. This advanced engineering, paired with a high standard of testing, ensures you're getting one of the toughest bikes on the market.
Finally, the Active Braking Pivot provides independent tuning of the suspension to respond to acceleration and braking forces, giving you the control you need when navigating different tracks. The result is a confident, seamless ride.
The Session 9.9 isn't just any downhill bike - it's your ticket to demanding the most from your ride, and then exceeding those demands. Whether you're tearing down mountains at thrilling speeds or perfecting your lines at a World Cup event, the Session 9.9 by TREK is your trusty companion, ready to take on the world with you.

Frame Size M, UNI, Carbon, OCLV Mountain Carbon main frame and stays, ABP, magnesium EVO Link, tapered head tube, Mino Link, integrated frame protection, Control Freak internal routing, Carbon Armor, ISCG mount, 190 mm travel
Wheel Size Front 29
Wheel Size Rear 29
Fork Fox Factory 40 FIT RC2, air spring, Kashima Coat, hi/lo speed compression, Boost 110x20 thru axle, 190mm travel
Fork Unknown
Gears DERAILLEUR, Shimano, 1 Gears
Pedals WELLGO,
Wheels BONTRAGER, Bontrager Line DH 30, Tubeless Ready, Boost 110x20 front, 157x12 rear w/7 speed DH freehub Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110x20 mm Boost thru axle Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7 speed freehub, 157x12 mm thru axle Bontrager Line DH 30, Tubeless-Ready
Shifters SHIMANO, Shimano Saint, 10 speed,
Kickstand UNKNOWN, Unknown
Front Brake SH, Shimano Saint M820 hydraulic disc // Shimano Saint M820 hydraulic disc Shimano RT86, 6-bolt, 180 mm // Shimano RT86, 6-bolt, 203 mm, Disc brake with hydraulic actuation
Rear Brake SH, Shimano Saint M820 hydraulic disc // Shimano Saint M820 hydraulic disc Shimano RT86, 6-bolt, 180 mm // Shimano RT86, 6-bolt, 203 mm, Disc brake with hydraulic actuation
Rear Derailleur ,
Crankset SHIMANO, Shimano Saint M825, 36T w/MRP G4 carbon chainguide Shimano SM-BB80, 83mm
Chain KMC, KMC X10
Headset FSA, FSA Orbit, sealed cartridge bearing, 1-1/8" top, 1.5" bottom (includes geometry-adjust angled cups)
Handlebar BONTRAGER, Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 820 mm width
Stem BONTRAGER, Bontrager Line Pro, 35 mm, Direct Mount, 50 mm length
Bartape / Grips BONTRAGER
Saddle BONTRAGER, Bontrager Arvada, austenite rails, 138 mm width
Front Light UNKNOWN
Rear Light UNKNOWN
Sizes L, M, S, XL
Brand Trek
Barcodes 601479922758, 601479922765, 601479922772, 601479922789
SKUs / Part Numbers 573024, 573025, 573026, 573027

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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