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  • Product description

    Totally reinvented for the 2016 Rio Olympics, the iO is faster than ever

    Increased speed thanks to improved aerodynamics
    New wider elliptical rim shape Stiff beyond expectations 5 aircraft wing spokes to lower wind resistance

    Enhanced rigidity for perfect steering
    Wider rim for higher stiffness Monobloc construction Woven 3K carbon fibre

    Excellent rolling efficiency
    Tubular rims and interchangeable QRM cartridge bearings for extra low friction


    Tyre: tubular


    5 aircraft wing shaped spokes
    Woven carbon fiber
    Tyre: tubular
    ETRTO size: 28" tubular


    Body: aluminum
    Axle material: aluminum
    Sealed cartridge bearings


    Color: Black only

    Delivered with

    Fixing nuts
    Valve extender
    User guide



    Intended use

    For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included
    Recommended tyre sizes: 18 to 25 mm


    field: track
    rim: carbon
    tyre type: tubular
    weight: <1300g

    Efficiency & rigidity


    This wheel has won more medals than any other wheel on any racetrack in the world. At London the iO won 90% of the medals (27) in the velodrome. And the new generation iO RIO delivers the marginal gains needed to win even more. Completely redesigned, it features a wider rim to better integrate the slightly larger tubular tires now popular with the world's best athletes. Each of the five spokes also now adopts a NACA profile for further improved aerodynamic drag. It’s ready to break its own records!

    Weight Front   750

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