ITS TIME TO GO TUBELESS! A smart upgrade for your road bike is now even smarter. Lighter, and smoother riding, the Ksyrium UST delivers proven performance and new Road Tubeless technology. KEY BENEFITS Roll faster and smoother with a reduced risk of punctures. No tube means no friction, so less rolling resistance and higher speeds.Ride with lower tire pressure for smoother ride and a reduced risk of punctures.UST system offers a perfect union between tire and wheel, so installation, removal and maintenance are easy. Lightweight rims for easier climbing and faster acceleration. ISM machined, welded rims.19mm internal rim width for low rolling resistance and extra comfort with 28mm tires. Lateral stiffness boosts agility and efficiency. Optimized bearing placement.Straight-pull bladed double butted spokes deliver optimal stiffness. Compatibility Rear axle: Quick Release only Front axle: Quick Release only Freewheel: Shimano/Sram, convertible to Campagnolo with optional driver body Compatible Adapters and freewheel bodies FTS-L Campagnolo freewheel body (L30871200) FTS-L Shimano / Sram freewheel body (L30871100 - Delivered on the wheel) Weight Pair without tyre: 1650 grams Front without tyre: 755 grams Rear without tyre: 895 grams Hubs Front and rear bodies: aluminum Axle material: steel Sealed cartridge bearings (QRM) Freewheel: FTS-L steel Intended Use Max. Pressure: see indication on wheel and tyre. If they differ, use the lowest of the 2 For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included ASTM CATEGORY 1 : road only Recommended tyre sizes: 25 to 32 mm Rims ETRTO size: 622x19TC Road Use with Mavic Tubeless Tape Height: 25mm Drilling: traditional Internal width: 19 mm Valve hole diameter: 6.5 mm Tyre: UST Tubeless and tubetype Weight reduction: ISM Brake track: UB Control Joint: SUP Material: Maxtal Spokes Nipples: steel, ABS Shape: straight pull, flat, double butted Material: steel Lacing: radial front and rear non-drive side, crossed 2 rear drive side Count: front 18, rear 20 Tyre Front and Rear Tread: 11 Storm single compound Yksion Pro UST UST Tubeless Ready Dimension: 25-622 (700x25c) Breaker: Polyamide, from bead to bead Casing: 127 TPI Versions Color: Black only
