mavic ksyrium rim brake front and rear set

Trusted Mavic technologies and design, all packaged in a lightweight, durable wheelset with a stunning finish make this a smart upgrade for any road riderThis lightweight aluminum wheelset is a no brainer for anybody looking to make an easy upgrade from OEM wheels. The Ksyrium S can significantly boost any bike's performance and is an easy entry point to Mavic quality that doesn't take any shortcuts.The Ksyrium S is 60g lighter than the former Ksyrium UST while also being wider, stronger and laterally stiffer. Stiffness is optimized using Fore technology. The upper bridge remains undrilled, optimizing strength and rigidity, and it doesn’t require the use of a rim tape, which saves another 30g per wheel. The rim bed’s new shape makes it easier than ever to mount and remove tires, and our UST Tubeless technology improves rolling resistance and grip while reducing the risk of punctures. Those rims are made in France, in our aluminum rim factory.RimsMaterial: MaxtalBrake track: UB ControlTire: UST Tubeless and tubetypeInternal width: 19 mmSUP welding technologyFore tapeless tubeless technologyUST tubeless technologyETRTO size: 622x19TCHeight: 22 mmSpokesLacing: front radial, rear IsopulseNipples: Fore integrated aluminumMaterial: steelShape: straight pull, flat, double buttedIsopulse lacing designCount: front 18, rear 24HubsAxle material: aluminumFront and rear bodies: aluminumInstant Drive 360 freewheel technologyQRM Auto bearing preload technologyInfinity hubsIntended useRecommended tire sizes: 25 to 32 mmASTM CATEGORY 2 : road and offroad with jumps less than 15cmFor a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike includedMax Pressure: see indication on wheel and tire If they differ, use the lowest of the 2Minimum and maximum allowed tyre width: see indication on wheelMaximum tyre pressure: 675bar/97PSI with a 23mm tyre - 38bar/55PSI with a 62mm tyre