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2018 Trek

Top Fuel Frameset

A 29″ carbon frame full suspension crosscountry frameset.

Manufacturer Price

$2,999
Weight4.6 lbs (frame)  
FrameCarbon
SuspensionFull, 100mm rear
ShockFox
Wheels29″
Where to Buy
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Reviews
Mountain Bike Action
First Look Trek Top Fuel - Mountain Bike Action

Oct 2019 · Brandon

The Top Fuel is Trek’s endurance cross-country race machine built to conquer climbs and inspire confidence on descents.

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Enduro Mountainbike Magazine
Trek Top Fuel 9.9 in review

Oct 2019 · Trev Worsey

This year, the Trek Top Fuel has had a ground-up makeover, adding more travel, slacker geometry, more clearance, and most importantly a change in attitude.

Highs
  • Nimble and involving handling

  • Happy to step-up to tough terrain

Lows
  • Lockout is niche and adds complexity

  • SRAM Level brakes prioritise weight over power

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Bicycling
The Trek Top Fuel Finds Trail Religion and Is Reborn as a Fun Trail Bike

Jun 2019 · Jessica Coulon

The new Trek Top Fuel Pulls the XC-race stick out of its butt and joins the trail bike party.

Highs
  • It's super light and fast as hell.

  • It's versatile—adjust the Mino Link and stem angle to fit your riding style.

Lows
  • TwistLoc system quickly gummed up and functioned inconsistently.

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Whistler Mountain Bike
2019 Trek Top Fuel 9.8 SL 1st Ride Impression

Feb 2019 · Dale Tiessen

Let’s be clear - Trek’s Top Fuel is a XC race weapon. This is not your typical ‘Whistler XC’ bike, which the greater industry may characterize as a ‘trail’ or ‘all mountain’ bike. The Top Fuel is designed for World Cup XC race courses. It is meant to be precise, light and fast.

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BikeRadar
Trek Top Fuel 8 review

Jul 2018 · Guy Kesteven

Stiff frame and suspension in classic race style, but wheels are slow and ride feel is conservative. Buy if you want an efficient and trusted ride for your money

Highs
  • Stiff frame with suspension tuned for efficient pedalling, reasonable kit for the cash

Lows
  • Conservative rather than combative handling character and overall feel, wheels and tyres undermine rough rolling speed and liveliness

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MBR
Trek Top Fuel 9 (2017) review - MBR

May 2017 · James Bracey

Swing a leg over the Trek Top Fuel 9 and the first thing you notice is the suspension is keen to get working. It’s a seriously rapid bike on the trails.

Highs
  • Rewarding ride provided by the Re:aktiv suspension.

  • SRAM X1 groupset performed flawlessly.

Lows
  • Handling is marred by the miniscule bar width.

  • Tyres are inappropriate for most British conditions.

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VeloNews
Trek Top Fuel 9.8

May 2016 · Lennard Zinn

The carbon fiber Top Fuel ruled in mountain biking’s mid-2000s heyday, and now it’s back and better than ever. Most importantly, Trek has updated the

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Mountain Flyer
First Impressions: Trek Top Fuel 9.8 SL

Mar 2016

Who wouldn’t have expected the updated Trek Top Fuel’s shining point to be climbing? Its predecessor was a World Cup-winning XC race bike and the Top Fuel has now replaced the company’s other race bike, the Superfly. With larger wheels, improved suspension and other updates, the Top Fuel is poised to carry on Trek’s XC race heritage.

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Geometry
Specs
Build
Frame

OCLV Mountain Carbon main frame & 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, 100mm travel

BB StandardBB86/BB92, Press Fit

Shock

Fox Factory Float, RE:aktiv XC 2-position remote damper, Kashima Coat, tuned by Trek Suspension Lab, 6.5x1.5˝

Travel100mm

Bottom Bracket

BB86/BB92, press-fit

Headset

FSA IS-2, 1-1/8˝ top, 1.5˝ bottom

Rider Notes
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First added June 14

Last updated June 14

Not listed for 2,541 days