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2011 Trek

Top Fuel 9.9 SSL

A 26″ carbon frame full suspension crosscountry bike with ultra high-end components.
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FrameCarbon
SuspensionFull
Wheels26″ Aluminum
Drivetrain2 × 10
GroupsetXTR
BrakesShimano XTR Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

30 mph

Top Fuel 9.9 SSL

27 mph

Similar Bikes

Highest gear

(descending)

Sizing
15.5"

5'0" – 5'7"

17.5"

5'5" – 5'11"

18.5"

5'9" – 6'3"

19.5"

5'9" – 6'3"

21.5"

6'1" – 6'6"

🐐 Estimated

Rider Fit Notes

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Reviews

Summary

The Trek Top Fuel is a high-performance cross-country bike with a superlight design and excellent downhill capabilities, thanks to its ABP suspension system. However, it faces criticism for rear suspension performance and front end stiffness issues. The bike is praised for its neutral feel and well-mannered handling on various terrains, making it a strong contender in its category.

Pros
  • Superlight design

  • Excellent downhill performance with ABP suspension

  • Neutral feel and well-mannered handling

  • Full complement of top-level components

  • Durable and good-looking

Cons
  • Rear suspension doesn’t meet pedaling performance expectations

  • Front end feels soft, affecting handling

  • Rear shock issues

  • Lack of front end stiffness

  • Seatmast produces an annoying bounce

Key Quotes
The Top Fuel 9.9 SSL is a replica of the bike that was ridden to victory by Trek World Racing's Mathias Flueckinger in the 2010 U23 World Cup and World Championships.
Cycling News logoCycling News
A bike costing close to $8,000 should be close to perfect, not hampered by rear shock issues and a lack of front end stiffness.
Cycling News logoCycling News
The downhill performance of the ABP design is up there with the best – and not just in cross-country race terms; the same platform is used on Trek's Session downhill bike.
Cycling News logoCycling News
“It’s going to be very interesting data,”
VeloNews logoVeloNews

Feedback?

View all reviews

BIKE Magazine
Trek Top Fuel 9.8 review

Feb 2012

Joe Parkin of bike magazine reviews Trek bicycles' cross-country (XC) race bike, the Top Fuel 9.8. Size XL, 21.5.

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VeloNews
Leadville Pro Bike – Chris Carmichael's Trek Top Fuel 9.9

Aug 2011 · Emily Schaldach

He may not be a pro in the traditional sense of the word. But as one of North America's best known cycling coaches, it's certainly interesting to see what Chris Carmichael will saddle up come race day at the 2011 Leadville 100.

Read Review

Cycling News
Trek Top Fuel 9.9 SSL review | Cyclingnews.com

Mar 2011 · Matt Pacocha

Trek World Racing’s cross-country race rig

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BikeRadar
Trek Top Fuel 9.9 SSL review

Mar 2011 · Matt Pacocha

Good downhill suspension performance for a cross-country race bike, but elsewhere it's hampered by pedaling feedback and a surprising lack of steering stiffness

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Velo
Trek Top Fuel 9.8

May 2010 · VeloNews.com

From climbing to cornering to accelerating, the Top Fuel 9.8 wants to race.

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Bikerumor
Bikerumor Review - Trek Top Fuel 9.9 SSL

Nov 2008 · Tyler Benedict

Over the holiday week I met Trek’s Southeast demo guy, Tom Jenkins, at the IMBA Epic Santos Trails in Ocala, FL, for a solid 3+ hour cross country test of the new 2009 Trek Top Fuel 9.9 SSL. This course is an Epic for a reason.  There are more than 40 miles of singletrack, ranging …

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Specs
Build
Frame

OCLV Mountain Carbon main frame, OCLV Carbon seatstay & chainstay, Net Molded tapered head tube, BB90 w/Precision Fit Sockets, internal control routing, no-cut off-road seatmast, ABP Race, Full Floater, magnesium EVO Link, oversized pivot bearings, replac

BB StandardBB90, 90.5mm, Press Fit

Bottom Bracket

BB90, 90.5mm, press-fit

Headset

Cane Creek IS-3, E2, alloy cartridge

Stem

Bontrager Race XXX Lite, 31.8mm

Handlebar

Bontrager Race X Lite Carbon Low Riser, 31.8mm, 25mm rise, 9 degree sweep

Saddle

Bontrager Evoke 4, carbon rails

Seatpost

Bontrager Race XXX Lite, 34.0mm, 5mm offset

TypeRigid

Pedals

n/a

Groupset
Rear Derailleur

Shimano XTR

Front Derailleur

Shimano XTR

Crank

Shimano XTR, 42/30

Shifters

Shimano XTR, 10 speed

Cassette

Shimano M980 11-36, 10 speed

Brakes

Shimano XTR hydraulic disc brakes

TypeShimano XTR Hydraulic Disc

Wheels
Rims

Bontrager Race XXX Lite Disc wheel system, 28 hole, center lock, tubeless ready

Tires

Bontrager XR0 Team, 26x2.1"

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days