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  • Product description

    A light and sturdy Wheel-Tyre System, with high end Yksion Elite tyres, and wide and light ISM rims

    “Amazing ride quality” is how our Ksyrium riders most often sum up their experience with this wheel. It’s at ease on any terrain and ready for any adventure you set out on. And this year we’ve made it even better by working on the area that matters most.

    Redesigned rims
    The box section rim extrusion and low spoke count makes for a smooth and comfortable ride, and now gets our patented ISM (Inter Spoke Milling) technology to reduce weight and inertia to enhance spinning dynamics and climbing abilities.

    The bladed spokes are radially laced in the front wheel for improved lateral stiffness, while they use our exclusive Isopulse lacing pattern (radial on the drive side, crossed two on the non-drive side) in the rear wheel. Isopulse lacing balances the spoke tension, thanks to a wider drive side bracing angle, resulting in higher lateral stiffness under heavy loads, such as out of the saddle climbing.

    Backed up by the best
    Ksyrium is paired with our famous QRM bearings and axle system, which keeps friction low and speed high while ensuring a very high durability, with no service needed. For rubber we use our super balanced Yksion Elite tires in 25mm. They offer the best blend of low rolling resistance and secure cornering grip, dry or wet, thanks to the supple 120TPI casing and the carefully drawn tread pattern. And at just 215 grams in a comfortable 25mm section, they perfectly match the rims’ ability to accelerate and climb at ease. Those Yksion Elite are also available separately in 23 (205g) and 28mm (230g). Ksyrium is available in Black and in a new Black & Blue version.

    Key Benefits:

    Light and wide

    • ISM machined, welded rims
    • 17c internal rim width for low rolling resistance and extra comfort
    • 25mm Light Yksion Elite tyres

    Stiff and dynamic

    • Isopulse lacing
    • Optimized bearing placement
    • Straight-pull bladed spokes deliver optimal stiffness

    The usual Mavic durability

    • H2 reinforced spoke holes
    • Sealed cartridge bearings
    • Welded rim for strength and braking efficiency


    • Tyre 700x25: 215 grams
    • Tyre 700x23: 205 grams
    • Pair without tyre: 1690 grams
    • Front without tyre: 765 grams
    • Rear without tyre: 925 grams


    • SUP
    • Isopulse
    • UB Control
    • QRM
    • FTS-L
    • H2
    • ISM


    • Front and Rear Tread: Single Compound
    • Casing: 120 TPI
    • Dimension: 25-622 (700x25c)
    • Yksion Elite

    Intended Use

    • Recommended tyre sizes: 25 to 32 mm
    • Max. Pressure: 25mm 7.7 bars - 110 PSI
    • ASTM CATEGORY 1 : road only
    • For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included


    • Freewheel: Shimano/Sram, convertible to Campagnolo with optional driver body
    • Front axle: Quick Release only
    • Rear axle: Quick Release only


    • ETRTO size: 622x17C
    • Height: 24 mm
    • Joint: SUP
    • Brake track: UB Control
    • Weight reduction: ISM
    • Drilling: traditional with H2 reinforcement
    • Tyre: clincher
    • Material: S6000 Aluminum
    • Valve hole diameter: 6.5 mm
    • Internal width: 17 mm
    • Height: 21 mm


    • Count: 20 front and rear
    • Lacing: front radial, rear Isopulse
    • Nipples: brass, ABS
    • Shape: straight pull, bladed
    • Material: steel


    • Freewheel: FTS-L steel
    • Sealed cartridge bearings
    • Axle material: steel
    • Front and rear bodies: aluminum

    Delivered With

    • BR101 quick releases
    • User guide
    • Rim tape

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