Top Fuel 9.9 RSL is our fastest full suspension XC mountain bike. Everything on this bike is geared toward helping you go faster and perform better. An OCLV Mountain Carbon frame, carbon components, and super-lightweight full suspension setup make Top Fuel 9.9 RSL a race-ready rocket that flies over gnarly terrain on its way to the podium.
It's right for you if...
At night, when you're lying in bed after a hard ride, you close your eyes and dream of carbon and the best XC parts available. Whether you're racing or training, you want to be the fastest. You want a bike that exceeds expectations in all categories—light weight, strength, speed, and efficiency.
The tech you get
Here's the truth: there's not much on this bike that isn't carbon. Our superlight OCLV Mountain Carbon frame, DT Swiss XMC 1200 carbon wheels, SRAM XX1 Eagle 1x12 drivetrain, 100mm FOX Factory front and rear suspension with Trek's ultra-efficient RE:aktiv XC damper and dual remote lockout, SRAM Level Ultimate carbon brakes, and a carbon handlebar and seatpost.
The final word
So. Much. Carbon. This is hands down the fastest full suspension XC mountain bike we make, trimmed with the best parts out there. A full OCLV Mountain Carbon frame, top-of-the-line suspension, and carbon components come together in Top Fuel 9.9 RSL to make the fastest bike on the line. The rest is up to you.
Why you'll love it
This is full suspension performance at the weight of a hardtail
It's the choice of the pros of Trek Factory Racing XC, and for good reason: it's the fastest XC bike we make
The dual suspension remote locks out both front and rear shocks simultaneously for climbs and sprints
Make it yours: it's fully customizable through Project One
The super-efficient RE:aktiv XC shock offers a unique advantage with tech borrowed from Formula One racing
Control Freak Cable Management lets you customize your setup, keep your cables tidy, and run any combination of controls
Description
Weight: 17.5" - 10.02 kg/22.10 lbs (with tubes)
Frameset
Frame: OCLV Mountain Carbon main frame and stays, ABP, Full Floater, EVO link, E2 tapered head tube, Mino Link, MicroTruss, Control Freak internal routing, Carbon Armor, PF92, Boost148 & G2 Geometry on 29ers, 100 mm travel
Front suspension: Fox Factory 32 Float, Step Cast, FIT4 2-position damper (with new push-to-unlock remote), E2 tapered steerer, Boost110, G2 Geometry w/51 mm offset on 29ers, 100 mm travel
Rear suspension: Fox Factory Float, RE:aktiv XC 2-position damper (with new push-to-unlock remote), tuned by Trek Suspension Lab, 6.5”x1.5”
Wheels
Wheels: DT Swiss XMC1200 Carbon, 36T Ratchet System, 24 mm inner width, Boost110 front, Boost148 rear (15.5˝: 142x12 rear), tubeless strips and valves included
Tires: Bontrager XR2 Team Issue, Tubeless Ready, 120 tpi, aramid bead, 29x2.20˝ (15.5: 27.5x2.20˝)
Drivetrain
Shifters: SRAM XX1 Eagle, 12-speed
Rear derailleur: SRAM XX1 Eagle, Roller Bearing Clutch
Crank: SRAM XX1 Eagle, 34T Direct Mount X-Sync
Bottom bracket: PF92
Cassette: SRAM XG-1295, 10-50, 12-speed
Chain: SRAM XX1 Eagle
Pedals: Not included
Components
Saddle: Bontrager Montrose Pro, carbon rails
Seatpost: Bontrager XXX, OCLV Carbon, 31.6mm, zero offset
Handlebar: Bontrager XXX, OCLV Carbon, 31.8 mm, zero rise
Stem: Bontrager Pro, 31.8 mm, 7-degree, Blendr compatible
Grips: ESI Chunky
Headset: FSA IS-2, 1-1/8˝ top, 1.5˝ bottom
Brakeset: SRAM Level Ultimate Carbon hydraulic disc
Buy Trek Top Fuel 9.9 RSL 29 2018 Blue/ Yellow Mountain Bike online