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Trek X-Caliber 7

Trek X-Caliber 7


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Product Details

2018 Trek X-Caliber 7

Full of fast, built to last

Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size.

Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5". Great for XC racing, or simply shredding singletrack.

- All-new lightweight Alpha Gold Aluminum frame delivers a phenomenal ride quality
- Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires
- Updated geometry and E2 tapered head tube for more confident handling
- Sleek internal routing protects cables and accommodates dropper post upgrades

Features and Information

  • Specifications close open

    Specification Description
    Frame Alpha Gold Aluminum, E2 tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, G2 Geometry
    Fork RockShox 30 Silver, coil spring, preload, rebound, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)
    Headset Semi-integrated, 1-1/8" top, 1.5" bottom
    Axles Rear: 141mm QR
    Rims/Wheels Bontrager Connection 32-hole double-walled
    Hubs Front: Formula DC20 alloy
    Rear: Formula DC2241 alloy
    Tires Bontrager XR2, 29x2.20" (13.5 & 15.5: 27.5x2.20")
    Crankset Shimano Acera M3000
    Chainrings 36/22
    Bottom Bracket Sealed cartridge
    Front Derailleur Shimano Deore M400
    Rear Derailleur Shimano Acera M3000, Shadow
    Cassette/Rear Cogs Shimano HG200, 11-36, 9 speed
    Shifters Shimano Acera M3000, 9 speed
    Handlebars Bontrager alloy, 31.8mm, 5mm rise, 720mm width
    Tape/Grips Bontrager Race Lite, lock-on
    Stem Bontrager Elite, 31.8mm, 7 degree
    Brakes Shimano M315 hydraulic disc
    Pedals Wellgo nylon platform
    Saddle Bontrager Evoke 1.5
    Seat Post Bontrager SSR, 2-bolt head, 31.6mm, 12mm offset

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number Store SKU
    Matte Metallic Gunmetal / 13.5-inch 601479666249 550017 TRK-550017 XCA37143686L
    Matte Metallic Gunmetal / 15.5-inch 601479666256 550018 TRK-550018 XCA37669525L
    Matte Metallic Gunmetal / 17.5-inch 601479666270 550020 TRK-550020 XCA35695994L
    Matte Metallic Gunmetal / 18.5-inch 601479666287 550021 TRK-550021 XCA35842031L
    Matte Metallic Gunmetal / 19.5-inch 601479666294 550022 TRK-550022 XCA35797474L
    Matte Metallic Gunmetal / 21.5-inch 601479666300 550023 TRK-550023 XCA35449033L
    Viper Red / 13.5-inch 601479666324 550025 TRK-550025 XCA24374618D
    Viper Red / 15.5-inch 601479666331 550026 TRK-550026 XCA24379654D
    Viper Red / 17.5-inch 601479666355 550028 TRK-550028 XCA22447127D
    Viper Red / 18.5-inch 601479666362 550029 TRK-550029 XCA22596395D
    Viper Red / 19.5-inch 601479666379 550030 TRK-550030 XCA2259643D
    Viper Red / 21.5-inch 601479666386 550031 TRK-550031 XCA22181576D
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