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  • Product Information
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  • Ruby Sizing
  • Road Bike Guide
  • 0% APR Finance
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  • What's In The Box
  • Product Description

    Smooth riding and efficient, even over the most challenging road surfaces. The Specialized S-Works Ruby is an endurance road bike that features a SRAM eTap drivetrain - the next level shifting technology. The Ruby achieves this smooth ride without sacrificing handling or efficiency and will help you to perform at your best for longer on Sportives and rough road races.

    Key Features:

    • Ultra-Lightweight S-Works FACT 11r carbon frame is lightweight, stiff and strong
    • FACT 11r carbon fork is stiff, strong and reactive
    • Future Shock offers 20mm of vertical compliance for a smoother ride
    • SRAM eTap 22 speed drivetrain wireless groupset
    • SRAM Red hydraulic disc brakes for confident stopping
    • Roval CLX 32 carbon wheels for rapid rolling
    • Sizes: 51cm, 54cm, 56cm, 58cm
    • Colour: Tarmac Black/Nordic Red/Chrome
    • The Specialized S-Works Ruby ETap is available with 0% APR finance

    We've known for years that smoother is indeed faster, but until the S-Works Ruby with SRAM eTap came along, we had no idea just how right we were. The frame is among the lightest that we've ever made, and it's been constructed from our top-end FACT 11r carbon fiber. Its stiffness levels are also off the charts, and compared to the SL4 iteration of yesteryear, you'll experience a whole new, faster, and more efficient geometry.

    Through some engineering sorcery, however, we've managed to keep the same fit, feel, and position that we've all come to love from the SL4's Women's Endurance Geometry. Of course, you're probably thinking, "get on to the suspension thing up front." We call it Future Shock, and essentially, it's a piston in the head tube with 20mm of travel. We developed this technology in partnership with McLaren Applied Technologies, and the result of this are a host of drastic performance improvements, namely in the vertical compliance department. Without giving a physics lecture, we found that focusing on vertical compliance, instead of fork splay, meant that we could improve smoothness, speed, and comfort in one fell swoop. And of all the bikes that we've tested with our Rolling Efficiency Model, the new Ruby outperforms anything on the market.

    Lastly, we spec'd it with awesome components, like SRAM's revolutionary eTap shifting, hydraulic disc brakes, our new CLX 32 Disc wheels, and a whole host women's-specific comfort features.

    The S-Works FACT 11r frameset is our highest quality carbon frame, offering the ideal blend of light overall weight and targeted stiffness, while the all-new Future Shock "suspension" system at the cockpit delivers a revolutionary degree of comfort and control.

    An S-Works Ruby Disc fork is built from our top-end FACT 11r carbon fiber for supreme stiffness, strength, and reactivity, while a thru-axle design only stands to bolster all of the above.

    SRAM Red® eTap 11-speed shifters provide a glimpse into the future of shifting, and double as brake levers for the SRAM Red hydraulic disc brakes. They communicate wirelessly with the front and rear derailleurs for a ground-breaking level of performance.

    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
    • Free delivery in the UK Mainland on a date that suits you

    In the box with every Tredz bike is:

    • 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: S-Works FACT 11r carbon, Women|s Endurance Geometry, 12x142mm thru-axle, Future Shock suspension, 20mm of travel
    Fork: Ruby disc, FACT 11r carbon, 12x100mm thru-axle
    Stem: S-Works SL, alloy, titanium bolts, 6-degree rise
    Bars: S-Works Hover Carbon, 15mm rise, 125mm drop, 70mm reach
    Front Brake: 2016 SRAM Red HRD
    Rear Brake: 2016 SRAM Red HRD
    Front Mech: SRAM eTap, braze-on
    Rear Mech: SRAM eTap, 11-speed
    Shifters: SRAM eTap Hydro
    Speed: 22
    Front Hub: CLX 32 Disc, thru-axle, 2Bliss Ready
    Rear Hub: CLX 32 Disc, thru-axle, 2Bliss Ready
    Front Tyre: S-Works Turbo 2Bliss Ready, 700x26mm, 180TPI, folding bead, BlackBelt Protection, Gripton
    Rear Tyre: S-Works Turbo 2Bliss Ready, 700x26mm, 180TPI, folding bead, BlackBelt Protection, Gripton
    Seat Post: Specialized CG-R, FACT carbon, single bolt, 27.2mm
    Chainset: SRAM Red 22
    Bottom Bracket: Threaded SRAM GXP
    Chain: SRAM Red 22, 11-speed
    Cassette: SRAM Red 22, 11-28t

    Occasionally without notice, manufacturers sometimes change product specifications.

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