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2018

X-Caliber 7

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$919.99 Model 2040600-2018
X-Caliber 7 is the perfect entry point to fast cross country riding and racing. It's a fully capable hardtail mountain bike with expert tech where it matters most, like in the lightweight and durable alloy frame, 100mm Rockshox fork, Shimano drivetrain, and hydraulic disc brakes. 
X-Caliber 7 is the perfect entry point to fast cross country riding and racing. It's a fully capable hardtail mountain bike with expert tech where it matters most, like in the lightweight and durable alloy frame, 100mm Rockshox fork, Shimano drivetrain, and hydraulic disc brakes. 
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It's right for you if...

You're new to mountain biking and want a high-value bike that's perfect for local XC trails and even racing. You want to invest in the parts that make a difference in performance—frame, suspension, and brakes—and want a bike you won't immediately outgrow as your skills advance.

The tech you get

X-Caliber 7 has a lightweight Alpha Gold Aluminum frame, RockShox fork with 100mm of travel and a lockout feature, a dependable 2x9 Shimano drivetrain, hydraulic disc brakes, and wider Boost141 hubs for increased wheel strength and better tire clearance. This hub size is standard for higher-end wheelsets, making it easy to upgrade your wheels if you're looking for a fast way to increase performance.

The final word

X-Caliber 7 is a great cross country mountain bike at a great value. It has the same features found on higher-end bikes—like internal cable routing, dropper post compatibility, an E2 tapered headtube, and Boost hub spacing—all on a platform that's easy to upgrade down the line.

favorite_borderWhy we love it

  1. It gets you into the world of cross country riding and racing at a great price, and it's a mountain bike that can grow with you as your skills advance
  2. The sleek internal cable routing gives you clean looks, protects your cables, and makes it easy to upgrade to a dropper post for even more capability
  3. Smart Wheel Sizing means you'll get the fastest wheel that fits (29˝ wheels on larger frames, 27.5˝ wheels on smaller frames)
  4. Sleek internal routing protects cables and accommodates dropper post upgrades

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Features

Specifications

  • Frameset

    Frame
    Alpha Gold Aluminum, E2 tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, G2 Geometry
    Front suspension
    RockShox 30 Silver, coil spring, preload, rebound, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)
  • Wheels

    Front Hub
    Formula DC20 alloy
    Rear Hub
    Formula DC2241 alloy, Boost141
    Rims
    Bontrager Connection 32-hole double-walled
    Tires
    Bontrager XR2, 29x2.20˝ (13.5 & 15.5: 27.5x2.20˝)
  • Drivetrain

    Shifters
    Shimano Acera M3000, 9 speed
    Front derailleur
    Shimano Deore M400
    Rear derailleur
    Shimano Acera M3000, Shadow
    Crank
    Shimano Acera M3000, 36/22
    Bottom bracket
    Sealed cartridge
    Cassette
    Shimano HG200, 11-36, 9 speed
    Pedals
    Wellgo nylon platform
  • Components

    Saddle
    Bontrager Evoke 1.5
    Seatpost
    Bontrager SSR, 2-bolt head, 31.6mm, 12mm offset
    Handlebar
    Bontrager alloy, 31.8mm, 5mm rise, 720mm width
    Grips
    Bontrager Race Lite, lock-on
    Stem
    Bontrager Elite, 31.8mm, 7 degree
    Headset
    Semi-integrated, 1-1/8˝ top, 1.5˝ bottom
    Brakeset
    Shimano M315 hydraulic disc
  • Weight

    Weight
    17.5" - 13.74 kg / 30.30 lbs
    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

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorized Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

 

Rider Height

All measurements provided in cm unless otherwise noted.

Frame size number 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
13.5 in facetWheelSize3 34.3 73.5° 73.0° 9.0 69.3° 54.3 29.2 5.8 42.5 4.4 8.5 103.6 70.8 37.6 56.5 56.5
15.5 in facetWheelSize3 36.8 73.5° 71.7° 9.0 69.3° 55.5 30.2 5.8 42.5 4.4 8.5 105.3 72.8 38.5 57.4 57.4
17.5 in facetWheelSize4 41.9 73.5° 72.0° 9.0 69.5° 59.5 31.1 5.8 43.8 5.1 8.3 110.6 74.3 41.8 59.8 59.8
18.5 in facetWheelSize4 44.4 73.5° 72.0° 9.0 69.5° 61.1 31.1 5.8 43.8 5.1 8.3 112.1 73.7 43.4 59.8 59.8
19.5 in facetWheelSize4 47.0 73.5° 72.0° 10.0 69.5° 63.1 31.1 5.8 43.8 5.1 8.3 114.2 75.3 45.1 60.8 60.8
21.5 in facetWheelSize4 52.1 73.5° 72.0° 12.0 69.5° 65.1 31.1 5.8 43.8 5.1 8.3 116.4 75.1 46.6 62.6 62.6

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