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  • Product Information
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  • Crux Sizing
  • Cyclocross Bikes Guide
  • 0% APR Finance
  • Delivery & Guarantee
  • What's In The Box
  • Product Description

    Built to race in the most challenging conditions. The Specialized Crux Elite X1 is a carbon cyclocross bike that has everything you need to succeed on the very toughest CX courses.

    The Crux FACT 11r carbon frame has been redesigned for 2018 and now features Specialized Rider-First Engineered™ technology so you get the same responsive ride characteristics on every frame. This means that each and every rider will experience the same blend of stiffness and compliance no matter how tall or short they are.

    Featuring updated geometry, the Crux X1 now has a lower bottom bracket and sharper front end for increased stability in the corners and on off-camber sections. The Crux features generous mud clearance – 8mm all-round clearance with a 33mm tyre – which, combined with the internal cable routing in the frame and fork, means that you will collect less mud even when things get sticky. Of course, the frame is built for easy shouldering when you need to jump off the bike.

    The Crux frame is now over 400g lighter than previous models and offers a more comfortable ride thanks to the compliance built in to the frame layup. The seat collar is positioned 20mm lower than before, which offers more seatpost defection, further improving ride quality. Both the frame and the S-Works FACT 11r fork feature thru axles for increased lateral stiffness and steering response.

    The SRAM Rival groupset features a 1x11 speed drivetrain for simple and reliable gear shifting with improved chain retention when riding over rough ground. The Rival hydraulic disc brakes give you confident stopping power in all weather conditions.

    The tough Roval SLX wheels are shod with Specialized Terra Pro tyres for hardcore cyclocross racing.

    The Specialized Crux Elite X1 will give you the performance advantage you need to perform at your best in your next ‘cross race.

    Key Features:

    • FACT 11 r carbon frame is built for CX racing at the highest level
    • S-Works FACT 11r carbon fork for increased steering response
    • SRAM Rival 1x11 speed drivetrain for trouble free running
    • SRAM Rival hydraulic disc brakes for powerful all-weather stopping
    • Sizes: 46cm, 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
    • Colour: Gloss Acid Pink/Tarmac Black/White
    • The Specialized Crux Elite X1 is available with 0% APR finance

    All Tredz bikes are:

    • Fully built & ready to ride
    • Fully checked & tested by Cytech qualified mechanics
    • Available with 0% APR finance (up to 48 months) on any basket over £99
    • UK price match guarantee
    • 365 day ‘no hassle’ returns
    • 100% Tredz awesome
    • Delivered free in the UK on a date that suits you

    In the box with every Tredz bike is a:

    • Free Tredz 9 key trail tool
    • Free Tredz pedal spanner
    • Free ‘basic’ pedals
    • Tredz drawstring kit bag
    • 16 point, quality control check sheet
    • Basic bike setup instructions
    • Free Cycle Plan insurance voucher (8 weeks)


    Frame: FACT 11r carbon, Rider-First Engineered™, 1-3/8" lower bearing, 12x142mm thru-axle, flat mount disc, OSBB
    Fork: S-Works FACT 11r carbon, 12x100mm thru-axle
    Stem: Specialized, 3D forged alloy, 4-bolt, 7-degree rise
    Bars: Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
    Front Brake: SRAM Rival 1, hydraulic disc
    Rear Brake: SRAM Rival 1, hydraulic disc
    Rear Mech: SRAM Rival 1, mid cage
    Shifters: SRAM Rival 1, 11-speed
    Speed: 11
    Front Hub: Roval SLX 24 Disc, sealed cartridge hubs, DT Swiss Competition spokes, 24h
    Rear Hub: Terra Pro, 2Bliss Ready, 700x33mm
    Spokes: DT Swiss Competition spokes
    Front Tyre: Terra Pro, 2Bliss Ready, 700x33mm
    Rear Tyre: Terra Pro, 2Bliss Ready, 700x33mm
    Seat Post: Alloy, 2-bolt clamp
    Chainset: SRAM Rival 1
    Bottom Bracket: SRAM BB30, 68mm, no spacer
    Chain: SRAM PC-1130, w/ PowerLink
    Cassette: SRAM PG-1130, 11-32t
    Pedals: Nylon, 105x78x28mm, loose balls w/ reflectors

    Occasionally without notice, manufacturers sometimes change product specifications.

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