Specialized

Unlock new levels of speed and efficiency with Specialized Shiv-compatible components designed to amplify your triathlon and time trial performance. Our range of precision-crafted aerobars is tailored to enhance your aerodynamic position, allowing you to shave valuable seconds off your time. The unique frame design of the Specialized Shiv, optimised for cutting through wind resistance, pairs seamlessly with our products for an unbeatable ride.

Boost your bike's efficiency with driveline components engineered for smoother, faster transitions. Whether you’re tackling long distances or sprinting for the finish, our Specialized-compatible gear helps you push boundaries and redefine what’s possible in racing against the clock.

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  • Aerobar Three Aerobar Three

    Aerobar Three

    Modular design, semi-customisable, high-performance time trial extensions. Built to order to the build specifications selected during the order process.
  • Aerobar Two (Single/Center Stack) Aerobar Two (Single/Center Stack)

    Aerobar Two (Single/Center Stack)

    Aerobar Two is an ecosystem comprising of basebar adapter(s), spacers, extension clamps, extensions, and arm cups. Aero Two Extensions – Designed for high-hand placement with angled extension clamps, featuring ergonomic and performance-oriented...
  • Aerobar Two (Dual Stack) Aerobar Two (Dual Stack)

    Aerobar Two (Dual Stack)

    Aerobar Two is an ecosystem comprising of basebar adapter(s), spacers, extension clamps, extensions, and arm cups. Aero Two extensions – Designed for high-hand placement with angled extension clamps, featuring ergonomic and performance-oriented...
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    Shimano 1X Chainring

    Our 1X chainrings have been in development for two years, while trying to find the perfect manufacturing partner to take this product to market. In partnering with cSixx, we have found a group of passionate engineers and designers, already manufacturing...
    JPY¥24,518.95 - JPY¥37,447.30
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    4x110 BCD 1X Chainring

    Our 1X chainrings have been in development for two years, while trying to find the perfect manufacturing partner to take this product to market. In partnering with cSixx, we have found a group of passionate engineers and designers, already manufacturing...
    JPY¥24,518.95 - JPY¥31,205.76
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    Quarq D4 1X Chainring

    Our 1X chainrings have been in development for two years, while trying to find the perfect manufacturing partner to take this product to market. In partnering with cSixx, we have found a group of passionate engineers and designers, already manufacturing...
    JPY¥24,518.95 - JPY¥31,205.76
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    Treated Chains

    Improved efficiency using the YBN SLA 1210 chain, over a Shimano HG+ chain. Improved efficiency and maximised longevity of Molten Speed Wax treatment process.
    JPY¥9,807.58 - JPY¥11,589.62
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  • Pulley Wheels Pulley Wheels
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    Pulley Wheels

     cSixx Thick-Thin tooth profile with heavily sculptured architecture provide exceptional chain retention, wax clearance and resistance to chain gouging.  Solid pulley design for ease of maintenance with wax-treated chains.
    JPY¥17,742.89
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