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2008 Trek

Fuel EX 8

A 26″ aluminum frame full suspension crosscountry bike with high-end components.
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FrameAluminum
SuspensionFull
Wheels26″ Aluminum
Drivetrain3 × 9
GroupsetXT, Deore
BrakesAvid 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)

31 mph

Fuel EX 8

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
  • 5'7", size 17.5", Just right
Reviews
BikeRadar
Trek Fuel Ex 7 review

Jan 2009 · Guy Kesteven

Every bike is a compromise in some way, and what the weighty Trek loses in acceleration it gains in confidence. The slippery tyres and steady steering stem definitely need changing if you want to get the most from an excellent technical chassis though.

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VeloNews
Tech Report, with Matt Pacocha - Trek scores another hit with Fuel EX

Jun 2007 · Matt Pacocha

If the past three weeks are any indication, Trek is going to have a very good year in 2008. Earlier this month, Trek unveiled thenew 2008 Madone. It’s an impressive bike that challenges a number of age-old approaches to frame – and component - design. Lennard Zinn saw the technology first hand, reported on it here and has a more detailed impression in the latest issue of VeloNews, issue 13, due out July 9th. Following that tough act, Trek’s mountain-bike suspension designers, engineers and product managers unveiled a completely new version of the Fuel EX, as a side note to the Madone

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Specs
Build
Frame

Alpha Red Aluminum w/R1i Trail Tuned Suspension, ABP pivot, Full Floater, Aluminum EVO Link, Hi/Lo chainstays, oversized sealed bearings, 120mm rear wheel travel

Headset

Aheadset w/cartridge bearings, sealed, alloy

Stem

Bontrager Race, 7 degree, 31.8mm

Handlebar

Bontrager Race, 40mm rise, 31.8mm

Saddle

Bontrager Race

Seatpost

Bontrager Race

TypeRigid

Pedals

Shimano M520, clipless

Groupset
Rear Derailleur

Shimano Deore XT "Shadow"

Front Derailleur

Shimano Deore LX

Crank

Shimano Deore LX 44/32/22

Shifters

Shimano Deore LX, 9 speed

Cassette

SRAM PG950 11-32, 9 speed

Brakes

Avid Juicy 5, hydraulic disc; 185mm rotors (160 mm rear rotor on 15.5, 17.5, 18.5" sizes)

TypeAvid Hydraulic Disc

Wheels
Rims

Bontrager Race

Tires

Bontrager Jones XR, 26x2.2/2.25"; 120 tpi, folding

Rider Notes
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First added June 29

Last updated June 29

Not listed for 2,897 days