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2018

Fuel EX 7 29

/
$2,499.99 Model 21522
Fuel EX 7 shines when you're charging down tricky descents, where the dropper post upgrade and 130mm of front and rear suspension travel come in handy. A lightweight aluminum frame, Tubeless Ready 29er wheels, and a reliable 1x11 SRAM NX drivetrain make this an awesome all-around full suspension mountain bike.
Fuel EX 7 shines when you're charging down tricky descents, where the dropper post upgrade and 130mm of front and rear suspension travel come in handy. A lightweight aluminum frame, Tubeless Ready 29er wheels, and a reliable 1x11 SRAM NX drivetrain make this an awesome all-around full suspension mountain bike.
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It's right for you if...

You want one high-performance bike that excels on every trail, and you want it at a great value. You expect your bike handle a variety of challenges, including rocky descents, long climbs, fast corners, and gaps.

The tech you get

A capable and stiff Alpha Platinum Aluminum frame, 130mm RockShox Reba RL fork and FOX Performance Float EVOL rear shock, and a SRAM NX 1x11 drivetrain with a wide range of gearing for climbs. Plus, a dropper post, Bontrager Line Comp 30 wheels with a 54-tooth Rapid Drive rear hub for fast engagement, and SRAM Level T hydraulic disc brakes for ultimate stopping power in all conditions. 

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 in the SRAM 1x11 drivetrain, suspension, and dropper post.

favorite_borderWhy you'll love it

  1. It's great for riders who don't want to do just one kind of mountain biking, but want to do explore everything from XC marathons to epic descents
  2.  The dropper post upgrade makes this Fuel EX model even more capable
  3. Dropper posts and 1x11 drivetrains are two of the best mountain bike innovations in recent years—this bike has both
  4. Straight Shot stiffness, Knock Block frame defense

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Features

Specifications

  • Frameset

    Frame
    Alpha Platinum Aluminum, ABP, Boost148, Knock Block steerer stop, Full Floater, EVO link, E2 tapered head tube, Mino Link, Control Freak internal routing, down tube guard, PF92, ISCG 05, G2 Geometry, 130mm travel
    Front suspension
    RockShox Reba RL, Solo Air spring, Motion Control damper, G2 Geometry w/51mm offset, Boost110, 130mm travel
    Rear suspension
    Fox Performance Float EVOL, 3-position DPS damper, tuned by Trek Suspension Lab, 210x52.5mm
  • Wheels

    Wheels
    Bontrager Line Comp 30, Tubeless Ready, 54T Rapid Drive, Boost110 front, Boost148 rear, tubeless strips and valves sold separately
    Tires
    Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, 120tpi, aramid bead, 29x2.40˝
  • Drivetrain

    Shifters
    SRAM NX, 11 speed
    Rear derailleur
    SRAM NX, Roller Bearing Clutch
    Crank
    SRAM NX, 32T Direct Mount X-Sync
    Bottom bracket
    PF92
    Cassette
    SRAM PG-1130, 11-42, 11 speed
    Chain
    SRAM PC-1110
    Pedals
    Not included
  • Components

    Saddle
    Bontrager Evoke 2, chromoly rails
    Seatpost
    Dropper post, Bontrager lever, 31.6mm, internal routing
    Handlebar
    Bontrager alloy, 31.8mm, 5mm rise, 750mm width
    Grips
    Bontrager Race Lite, lock-on
    Stem
    Bontrager Rhythm Comp, Knock Block, 31.8mm, 0 degree, 60mm length
    Headset
    Knock Block Integrated, sealed cartridge bearing, 1-1/8˝ top, 1.5˝ bottom
    Brakeset
    SRAM Level T hydraulic disc
  • Weight

    Weight
    17.5" - 14.51 kg / 32.00 lbs (with 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

All measurements provided in cm unless otherwise noted.

Frame size number Geometry position Wheel size 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 Frame rise
15.5 in High 29" 39.4 66.2° 74.7° 10.0 67.7° 54.3 34.4 3.0 43.2 5.1 9.8 112.1 76.7 39.9 60.4 60.4
17.5 in High 29" 41.9 66.2° 74.7° 10.0 67.7° 57.8 34.4 3.0 43.2 5.1 9.8 115.6 74.7 43.3 60.3 60.3
18.5 in High 29" 44.0 66.2° 74.7° 10.0 67.7° 59.5 34.4 3.0 43.2 5.1 9.8 117.3 74.3 45.0 60.3 60.3
19.5 in High 29" 47.0 66.2° 74.7° 10.0 67.7° 61.0 34.4 3.0 43.2 5.1 9.8 118.8 73.8 46.5 60.3 60.3
21.5 in High 29" 51.0 66.2° 74.7° 11.0 67.7° 63.6 34.4 3.0 43.2 5.1 9.8 121.4 74.9 48.7 61.2 61.2
23 in High 29" 56.0 66.2° 74.7° 14.5 67.7° 67.1 34.4 3.0 43.2 5.1 9.8 124.7 78.9 50.7 64.4 64.4

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