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Trek Fuel EX 7 Gen 5

Trek Fuel EX 7 Gen 5
  • Color: Trek Black/Radioactive Red
  • Color: Dark Aquatic/Trek Black
$2,999.99 - $3,499.99
$3,199.99 - $3,499.99
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Fuel EX 7 shines when you're charging down tricky descents, where the upgraded suspension package comes in handy. A lightweight aluminum frame, tubeless ready wheels, and a reliable 1x12 SRAM NX Eagle drivetrain make this an awesome all-around full suspension mountain bike.

It's right for you if...
You want one bike that's fun to ride on every trail, and you want upgraded parts, like a smoother DebonAir spring fork and a completely tubeless setup for less weight and more traction.

The tech you get
A light yet stiff alloy frame, a 140mm RockShox fork with a DebonAir spring for better small-bump compliance, and a FOX shock. A 1x12 SRAM NX Eagle drivetrain with a wide gear range. Plus, Bontrager Line Comp 30 wheels with tubeless tires and a dropper post.

The final word
Fuel EX 7 is a great all-around trail bike for a wide variety of terrain. It has upgrades where it matters most, like the suspension, drivetrain, and tubeless ready Bontrager wheels.

Why you'll love it
- You get more traction and control with upgraded parts you won't outgrow right away as your skills progress
- You're getting a solid trail bike that's ready for anything you are
- The dropper post lets you lower your saddle on the fly so it's out of the way on descents
- Wide Line Comp 30 wheels provide more tire support so you get better traction and control
- We expanded our size range to ensure a better fit for all riders. And, you get the fastest wheel that fits your frame: XS frames get 27.5-inch wheels, S frames get to choose between 27.5-inch or 29-inch, and sizes M to XL get 29-inch wheels

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?

Smaller frames (XS and 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.


Frame Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 130mm travel
Fork RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 140mm travel
Headset Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Rear Shock Fox Performance Float EVOL, 3-position DPS damper, tuned by Trek Suspension Lab
Axles Front: 110 x 15mm
Rear: 148 x 12mm
Rims/Wheels Bontrager Line Comp 30, Tubeless Ready, 6-bolt
Tires X-Small - Small: Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120 tpi, 27.5x2.40''
Medium - XX-Large: Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40''
Crankset SRAM NX Eagle, DUB
Chainrings 30T
Bottom Bracket SRAM DUB, 92mm, PressFit
Chain SRAM NX Eagle, 12 speed
Cassette/Rear Cogs SRAM PG-1230 Eagle, 11-50, 12 speed
Shifters SRAM NX Eagle, 12 speed
Handlebars Bontrager alloy, 31.8mm, 15mm rise, 750mm width
Tape/Grips Bontrager XR Trail Comp, nylon lock-on
Stem Bontrager Rhythm Comp, 31.8mm, Knock Block, 0 degree, 50mm length
Brakes Shimano hydraulic disc, MT4100 lever, MT410 caliper
Saddle Bontrager Arvada, steel rails, 138mm width
Seat Post TranzX JD-YSP18

* Subject to change without notice.


Part Numbers

Option UPC MPN Store SKU
Trek Black/Radioactive Red / X-Small / 27.5-inch 601842366394 1043202
Trek Black/Radioactive Red / Small / 27.5-inch 601842366387 1043203 FUE36745869D
Trek Black/Radioactive Red / Small / 29-inch 601842366370 1043204
Trek Black/Radioactive Red / Medium / 29-inch 601842366363 1043205 FUE35853356D
Trek Black/Radioactive Red / Medium/Large / 29-inch 601842366356 1043206 FUE36476302D
Trek Black/Radioactive Red / Large / 29-inch 601842366349 1043207 FUE35374215D
Trek Black/Radioactive Red / X-Large / 29-inch 601842366332 1043208 FUE36925164D
Trek Black/Radioactive Red / XX-Large / 29-inch 601842366325 1043209
Dark Aquatic/Trek Black / X-Small / 27.5-inch 601842366318 1043210
Dark Aquatic/Trek Black / Small / 27.5-inch 601842366301 1043211 FUE33745191K
Dark Aquatic/Trek Black / Small / 29-inch 601842366295 1043212
Dark Aquatic/Trek Black / Medium / 29-inch 601842366288 1043213 FUE32867172K
Dark Aquatic/Trek Black / Medium/Large / 29-inch 601842366271 1043214 FUE33388734K
Dark Aquatic/Trek Black / Large / 29-inch 601842366264 1043215 FUE32933339K
Dark Aquatic/Trek Black / X-Large / 29-inch 601842366257 1043216 FUE33750267K
Dark Aquatic/Trek Black / XX-Large / 29-inch 601842366240 1043217