4li2k73z Share your Vital activity on Facebook (More info)

2014 Trek Fuel EX 9 29 Bike

Average User Rating: (Very Good)
Vital MTB Retail Partners:
Chain Reaction Bicycles Jenson U.S.A. Competitive Cyclist Backcountry

Compare to other Bikes

    Need more info? View our Trail Mountain Bikes buyer's guide.

    “The perfect bicycle!”

    The Good: Everything

    The Bad: Nothing really

    Overall Review:

    I used to ride downhill and bmx and moved over to xc and road cycling a few years ago. For me this really is the perfect bike, although I did change the cockpit, seat and post to make it suit my endurance riding style. I have used it for everything from road racing(yes I did a 200k race in just over six hours on this thing) to long distance xc and bike park riding. Putting a 50mm stem when playing around at bike parks and it jumps and shreds down technical downhill sections like it was nothing, even keeping up with proper dh bikes.

    Only problem I've had is round really tight berms where the 29er wheels aren't quite as nimble as 26ers.

    “Trek Fuel EX 9 Review ... Swing and a miss”

    The Good: Great build, and very good frame weight as well. If I were to build a bike from frame up, this bike is how I would do it.

    The Bad: The head angle on this trek was a little too steep for my liking

    Overall Review:

    Riding the Trek Fuel EX9 29er

    The part spec on this thing was amazing, full XT all around, Fox Float front and rear, and at a price just over $4,000, that's a great value. This bike was the first 29er I've ever ridden, and I was immediately surprised on how quickly I became comfortable on it. Riding this bike on smooth single track was a breeze and tons of fun, carrying tons and tons of speed, and cornering quick well. It was quite amazing on how fast this thing could go! Climbing this bike was also great, the bike's monster truck tires allowed me to easily pedals over small loose rocks and larger sized boulders. The overall weight of the bike also helped out with jumping it over features in the trail, allowing the bike to bike picked up and put down with ease. The issue came into technical sections, with the head angle at a pretty steep 69.5 degrees, I felt as if I was over the front wheel far too much. Even managing to get myself into some pretty hairy situations. Which is a shame, because I wanted to like this bike, because it seems great and almost exactly what I am looking for, great build, good price, and around 5" of travel. But that head angle just made me feel like this bike was only designed for smooth terrain.

    The Bottom Line

    I can't reccomend this thing. In this day and age, bikes are moving to slacker and slacker angles, and maybe its good, maybe its bad, but the bottom line on this guy, is that for a 5" travel bike, it should be a little bit slacker. Sure you could put in an angle set, or offset bushings, but whats the point? Buy something with current geometry, and maybe change it with those products down the road. My vote, is don't get this thing until its just a hair slacker... Sorry Trek maybe next year

    Vital MTB Retail Partners:
    Chain Reaction Bicycles Jenson U.S.A. Competitive Cyclist Backcountry


    Model Year 2014
    Riding Type Trail
    Sizes and Geometry

    15.5, 17.5, 18.5, 19.5, 21.5, 23 View Geometry

    Size 15.5 17.5 18.5 19.5 21.5 23
    Top Tube Length 22.32 23.54 24.09 24.68 25.59 26.1
    Head Tube Angle 69.5 ° 69.5 ° 69.5 ° 69.5 ° 69.5 ° 69.5 °
    Head Tube Length 4.13 4.13 4.53 4.53 5.12 5.71
    Seat Tube Angle 73.6 ° 73.6 ° 73.6 ° 73.6 ° 73.6 ° 73.6 °
    Seat Tube Length 15.51 16.54 17.52 18.5 20.0 22.01
    Bottom Bracket Height 13.31 13.31 13.31 13.31 13.31 13.31
    Chainstay Length 17.8 17.8 17.8 17.8 17.8 17.8
    Wheelbase 43.62 44.84 45.43 46.02 46.97 47.52
    Standover 30.67 30.12 30.43 30.24 30.31 31.02
    Reach 15.35 16.57 17.01 17.6 18.35 18.7
    Stack 23.66 23.66 24.06 24.06 24.61 25.16
    Frame Material 29" Aluminum
    Rear Travel 120mm
    Rear Shock FOX Performance Series Float with DRCV, CTD Damper, Rebound
    Fork FOX Factory Series 32 Float with CTD Adjustable FIT Damper, Rebound, E2 Tapered Steerer, Kashima Coating, 15mm Quick Release Thru Axle
    Fork Travel 120mm
    Head Tube Diameter E2 Tapered
    Headset FSA IS-2, E2, Sealed Cartridge Bearing
    Handlebar Bontrager Race Lite Low Riser, 31.8mm, 15mm Rise
    Stem Bontrager Race Lite, 31.8mm, 7 Degree
    Grips Bontrager Race Lite, Lock-On
    Brakes Shimano Deore XT Hydraulic Disc
    Brake Levers Shimano Deore XT Hydraulic Disc
    Shifters Shimano Deore XT, 10-Speed
    Front Derailleur Shimano Deore XT, High Direct Mount
    Rear Derailleur Shimano Deore XT Shadow Plus
    ISCG Tabs ISCG 05
    Chainguide N/A
    Cranks Shimano Deore XT
    Chainrings 38/24 Tooth
    Bottom Bracket Press Fit
    Pedals N/A
    Cassette Shimano Deore XT 11-36 Tooth, 10-Speed
    Rims Bontrager Rhythm Elite Tubeless Ready 28-Hole Disc Wheels
    Hubs Bontrager Rhythm Elite Tubeless Ready 28-Hole Disc Wheels
    Spokes Bontrager Rhythm Elite Tubeless Ready 28-Hole Disc Wheels
    Tires Bontrager XR3 Team Issue Tubeless Ready, Aramid Bead, 29"x2.30"
    Saddle Bontrager Evoke 2, Chromoly Rails
    Seatpost RockShox Reverb Stealth, Zero Offset
    Seat Post Diameter 31.6mm
    Seatpost Clamp Standard
    Rear Dropout / Hub Dimensions 142mm x 12mm
    Max. Tire Size
    Bottle Cage Mounts Yes
    Colors High Polish Aluminum/Trek Black
    Warranty Lifetime Frames, 5 Year Swing Arms


    Price $4199.99
    More Info Trek Website
    Vital MTB Retail Partners:
    Chain Reaction Bicycles Jenson U.S.A. Competitive Cyclist Backcountry