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Trek Top Fuel 9.9 XTR

Trek Top Fuel 9.9 XTR
  • Color: Gloss Red/Matte Carbon Smoke
  • Color: Carbon Blue Smoke/Radioactive Coral
  • Color: Matte Raw Carbon/Voodoo Trek Black
$7,999.99 - $8,499.99
Please select options

Details

Top Fuel 9.9 is a top-shelf full suspension mountain bike for riders who are serious about their fun. Its lightweight carbon frame is spec'd to the hilt with high-end suspension and high-performance parts. And all those fancy bits and bobs are really, really good at hitting the party line.

It's right for you if...
You're looking for the fastest way to a good time on the trail, and you're willing to crack open the piggy bank for top-shelf suspension and lots of lightweight carbon.

The tech you get
A light and stiff full carbon frame, 120mm Fox Factory 34 Step-Cast fork, 115mm of rear travel with a Fox Factory Float shock, and a Shimano XTR 1x12 drivetrain. Plus, wide carbon Bontrager Kovee Pro 30 wheels with a 108-tooth Rapid Drive hub for instant engagement, Bontrager DropLock dual remote suspension lockout, and lots of carbon everywhere.

The final word
With Top Fuel 9.9, you get a smooth, fast ride that doesn't shy away from rowdy trails. An OCLV Mountain Carbon frame, top-of-the-line suspension, and carbon components join forces for a nimble and insanely fun ride.

Why you'll love it
- It’s the ultimate down-country bike—light, capable, and trimmed with high-performance components
- Wider Kovee Pro 30 wheels provide better tire support so you can run lower pressure and get more traction
- Bontrager DropLock's shifter-style lever lets you easily lock out both front and rear shocks at the same time for added sprinting or climbing efficiently. Plus, it controls your dropper post too
- This short-travel bike has a killer suspension setup reminiscent of the all-mighty mullet—it's both efficient and ready to party
- Make it yours: it's fully customizable through Project One

Dropper posts

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.

Will my bike have a curved top tube?

Will my bike have a curved top tube?

Smaller frames (S) have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. Larger frames (M and up) have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height.

Specs

Frame OCLV Mountain Carbon main frame & stays, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armor, magnesium rocker link, Mino Link, ABP, 115mm travel
Fork Fox Factory 34 Step-Cast, Float EVOL air spring, FIT4 2-position damper, dual remote lockout, tapered steerer, 44mm offset, Kashima Coat, 15mm Kabolt axle, 120mm travel
Headset Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Rear Shock Fox Factory Float, 2-position DPS damper, Kashima Coat, 190x45mm
Axles Front: 110 x 15mm thru-axle
Rear: 148 x 12mm thru-axle
Rims/Wheels Bontrager Kovee Pro 30 carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver
Tires Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40''
Crankset Shimano XTR M9120, Boost (52mm chainline)
Chainrings 32T alloy ring
Bottom Bracket Shimano MT500, 92mm, PressFit
Chain Shimano XTR M9100, 12 speed
Rear Derailleur Shimano XTR M9100, Shadow Plus, long cage, 51T max cog
Cassette/Rear Cogs Shimano XTR M9100, 10-51, 12 speed
Shifters Shimano XTR M9100, 12 speed
Handlebars Bontrager Line Pro, OCLV Carbon, 35mm, 15mm rise, 750mm width
Tape/Grips Bontrager XR Trail Elite, alloy lock-on
Stem Bontrager Kovee Pro, 35mm, Knock Block, Blendr compatible, 13 degree
Brakes Shimano XTR M9100 hydraulic disc, w/Shimano RT86 180/160mm rotors
Saddle Bontrager Montrose Pro, 7x10mm carbon rails, 138mm width
Seat Post Bontrager Line Elite Dropper, internal routing, 31.6mm, Small: 100mm travel; Medium – Medium/Large: 150mm travel; Large – X-Large: 170mm travel

* Subject to change without notice.

Videos

Part Numbers

Option UPC MPN Store SKU
Gloss Red/Matte Carbon Smoke / Small 601842438480 1044235 TOP37230444E
Gloss Red/Matte Carbon Smoke / Medium 601842438473 1044236 TOP37923781E
Gloss Red/Matte Carbon Smoke / Medium/Large 601842438466 1044237 TOP38826462E
Gloss Red/Matte Carbon Smoke / Large 601842438459 1044238 TOP37185330E
Gloss Red/Matte Carbon Smoke / X-Large 601842438442 1044239 TOP38529928E
Carbon Blue Smoke/Radioactive Coral / Small 601842438428 1044241 TOP4462338L
Carbon Blue Smoke/Radioactive Coral / Medium 601842438411 1044242 TOP44924478L
Carbon Blue Smoke/Radioactive Coral / Medium/Large 601842438404 1044243 TOP45336955L
Carbon Blue Smoke/Radioactive Coral / Large 601842438398 1044244 TOP44196114L
Carbon Blue Smoke/Radioactive Coral / X-Large 601842438381 1044245 TOP45928983L
Matte Raw Carbon/Voodoo Trek Black / Small 601842438541 1044229 TOP428685K
Matte Raw Carbon/Voodoo Trek Black / Medium 601842438534 1044230 TOP42162245K
Matte Raw Carbon/Voodoo Trek Black / Medium/Large 601842438527 1044231 TOP43835533K
Matte Raw Carbon/Voodoo Trek Black / Large 601842438510 1044232 TOP42833103K
Matte Raw Carbon/Voodoo Trek Black / X-Large 601842438503 1044233 TOP43809905K

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