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  • Top Fuel 9.7
NEW 2020

Top Fuel 9.7

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$3,999.99 Model 27919

Top Fuel 9.7 is a quick and nimble full suspension carbon mountain bike that fuses the efficiency of a cross country bike with the capability of a trail bike. It's built with a lightweight OCLV Mountain Carbon frame, a 120mm RockShox Reba fork, 115mm of rear travel, and a dropper for serious fun on flowy trails and techy descents alike. It's the kind of unicorn bike that shreds singletrack, stands up to the rigors of endurance racing, and even gives traditional XC bikes a run for their money.

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It's right for you if...

You’re looking for a do-it-all full suspension mountain bike that's efficient and fast yet capable of hitting some bigger stuff. You want the performance boost of a carbon frame, and you plan to put this bike through its paces on rough trails, occasional XC races, and endurance or stage races.

The tech you get

A full OCLV Mountain Carbon frame, 120mm RockShox Reba RL fork with Motion Control damper, 115mm of rear travel with a Fox Performance Float shock, and a 1x12 SRAM NX Eagle drivetrain. Plus, Shimano hydraulic disc brakes, TwistLoc dual remote suspension lockout, Bontrager Line Dropper, and Tubeless Ready Bontrager Kovee Comp 23 wheels.

The final word

Top Fuel 9.7 is an efficient and capable short-travel carbon trail bike that's ideal for endurance racing, yet also at home on technical trails and XC courses. What sets this model apart is the lightweight OCLV Mountain Carbon frame and solid parts spec that make for great performance at a great value.

The Walkthrough

favorite_borderWhy you'll love it

  1. The full carbon frame gives you a light, responsive ride
  2. This short-travel trail bike gives you a suspension setup that’s capable in several MTB disciplines, and especially suited to endurance events
  3.  TwistLoc simultaneously locks out front and rear shocks for climbs and sprints with the simple Grip Shift-like motion
  4. Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride
  5. You get a Straight Shot down tube for extra stiffness in the rough and Knock Block frame defense to protect against spinning bars and fork crowns

"Racing blood, trail spirit"

"It's devilishly quick, accelerates in a way that makes it seem like my legs actually produce real power. It's stable, planted, and it tracks like it's supposed to. Endurance athletes will be able to remain seated over more terrain, saving precious energy over the long haul, while XC pinners will hook up better on steep technical climbs."

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"Super light and fast as hell"

"The new Top Fuel might not be a pure XC-race bike anymore, but it's still precise and very fast. Its new trail orientation makes it a great choice for a rider who wants a fast and light bike with most of the the efficiency of a cross-country race bike, but with bit more versatility and playfulness."

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"From XC whippet to all-round shredder"

"Smash down on the cranks and it leaps forward like a bullet from a gun, both uphill and downhill. if you enjoy the simple pleasure of crushing climbs and making the most of every descent, the Trek Top Fuel is your passport to a world of fun."

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Features

Suspension Calculator

This suspension calculator will help you optimize your suspension settings for your riding weight. Simply follow the steps to find your best set up.

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Complete Tubeless System

Tubeless Ready rims and tires make it easy to ditch the tubes so you get better traction, fewer flats, and less weight. You're ready to roll right out of the box with the included TLR rim strips, valves, and sealant.

Mino Link adjustable geometry

Fine tune head tube angle by 1/2° and BB height by up to 10mm with the simple turn of a nut. Just flip the link to choose between slack or slacker geometry, without negatively affecting suspension performance. A Trek exclusive.

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TwistLoc Dual Remote Lockout

TwistLoc simultaneously locks out front and rear shocks with a simple Grip Shift-like motion; and it leaves room for a dropper post lever.

Blendr stem

Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.

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Control Freak Cable Management

The lightest, quietest, most versatile cable management system allows any combination of shift, brake, lockout, and dropper post lines to be routed through the frame for clean looks and the ultimate custom setup.

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Mainframe OCLV Mountain Carbon main frame & stays, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armor, magnesium rocker link, Mino Link, ABP, Boost148, 115mm travel
Fork RockShox Reba RL, Solo Air spring, Motion Control damper, TwistLoc remote, tapered steerer, 46mm offset, Boost110, 15mm Maxle Stealth, 120mm travel
Shock Fox Performance Float, 2-position DPS damper, TwistLoc remote, tuned by Trek Suspension Lab, 190x45mm
Wheels
Front Wheel Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost110
Rear Wheel Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
Rear Skewer Bontrager Switch thru axle, removable lever
Tire Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120tpi, 29x2.40''
Drivetrain
Shifter SRAM NX Eagle, 12 speed
Rear Derailleur SRAM NX Eagle
*Crank Size: S
SRAM NX Eagle, DUB, 32T steel ring, Boost, 170mm length
Size: M, M/L, L, XL
SRAM NX Eagle, DUB, 32T steel ring, Boost, 175mm length
Bottom Bracket SRAM DUB, 92mm, PressFit
Cassette SRAM PG-1230 Eagle, 11-50, 12 speed
Chain SRAM NX Eagle, 12 speed
Components
Saddle Bontrager Montrose Comp, steel rails, 138mm width
*Seatpost Size: S
Bontrager Line Dropper, 100mm travel, internal routing, 31.6mm, 345mm length
Size: M, M/L, L, XL
Bontrager Line Dropper, 150mm travel, internal routing, 31.6mm, 440mm length
Handlebar Bontrager Comp, alloy, 31.8mm, 15mm rise, 750mm width
*Stem Size: S, M, M/L
Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 60mm length
Size: L, XL
Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 70mm length
Headset Knock Block Integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Brake Shimano hydraulic disc, MT501 lever, MT500 caliper




  • Weight

    Weight
    M - 12.65 kg / 27.89 lbs (with TLR sealant, no tubes)
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
    • We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
    Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

    Sizing & fit

    The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.

     

    Rider Height

    Inseam

    All measurements provided in cm unless otherwise noted.

    Frame size number Frame size letter Geometry position A — Seat tube B — Seat tube angle Effective seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
    15.5 S High 39.4 68.5° 75.5° 9.0 68.0° 56.3 34.3 3.0 43.4 4.4 10.3 111.7 73.0 41.0 59.0
    15.5 S Low 39.4 68.0° 75.0° 9.0 67.5° 56.4 33.7 3.6 43.5 4.4 10.7 111.7 72.5 40.5 59.4
    17.5 M High 41.9 68.5° 75.5° 9.0 68.0° 59.8 34.3 3.0 43.4 4.4 10.3 115.2 73.5 44.5 59.0
    17.5 M Low 41.9 68.0° 75.0° 9.0 67.5° 59.9 33.7 3.6 43.5 4.4 10.7 115.2 73.0 44.0 59.4
    18.5 ML High 44.5 68.5° 75.5° 9.0 68.0° 61.4 34.3 3.0 43.4 4.4 10.3 116.8 74.1 46.1 59.0
    18.5 ML Low 44.5 68.0° 75.0° 9.0 67.5° 61.5 33.7 3.6 43.5 4.4 10.7 116.8 73.5 45.6 59.4
    19.5 L High 47.0 68.5° 75.5° 10.0 68.0° 63.0 34.3 2.9 43.4 4.4 10.3 118.5 75.1 47.5 59.9
    19.5 L Low 47.0 68.0° 75.0° 10.0 67.5° 63.2 33.7 3.6 43.5 4.4 10.7 118.6 74.5 47.0 60.3
    21.5 XL High 52.1 68.5° 75.5° 11.0 68.0° 65.0 34.3 2.9 43.4 4.4 10.3 120.6 77.1 49.2 60.8
    21.5 XL Low 52.1 68.0° 75.0° 11.0 67.5° 65.1 33.7 3.6 43.5 4.4 10.7 120.7 76.5 48.7 61.2
    23.5 XXL High 57.0 68.5° 75.5° 12.0 68.0° 67.5 34.3 2.9 43.4 4.4 10.3 123.3 78.6 51.5 61.7
    23.5 XXL Low 57.0 68.0° 75.0° 12.0 67.5° 67.7 33.7 3.6 43.5 4.4 10.7 123.4 78.0 51.0 62.2

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