This 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.
Our new Infinity hub platform optimizes stiffness and power transfer with highly controlled spoke tension, while an Instant Drive 360 freewheel coupled with our automatic bearing preload adjustment (QRM Auto) delivers fast engagement and durability. The Ksyrium S doesn’t just ride fast, it looks fast too. Matte painted hubs, invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd.
It's available for Shimano cassettes, and can convert to Campagnolo or XD-Road with optional driver bodies.
FeaturesLightweight and durable for everyday performance
- Rim weighs only 430g
- No rim tape is needed, saving 60g over a traditional wheel
- Flat, lightweight spokes and ID360 freewheel technology
Laterally stiff and vertically compliant for a more dynamic ride
- Fore technology keeps the rim upper bridge solid to make the 19mm wide rim stiffer
- New Infinity hub plaform: stiff axle, durable bearings and new hub design
Improved UST Road delivers more speed, comfort and control in an easy to use tubeless system
- No tubes means less friction, better efficiency and grip, a reduced risk of punctures
- New rim bed shape makes it easier to mount and change tires
- Fore drilling technology doesn't require the use of rim tape
SpecificationsRims
- Material: Maxtal
- Height: 22 mm
- Joint: SUP welding technology
- Internal width: 19 mm
- Drilling : Fore tapeless tubeless technology (front 18 holes and rear 24 holes)
- Braking: pads
- ETRTO size: 622x19TC
- Tire: UST Tubeless Ready
Hubs
- Body material: aluminium
- Body design: INFINITY
- Axle material: aluminum
- Axle size: front 9x100 / rear 9x130 - Quick release only
- Freewheel technology: Instant Drive 360
- Freewheel: Shimano HG road
- Bearing technology: QRM automatic setting - sealed cartridge
For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included
Maximum tyre pressure: 6.75bar/97PSI with a 23mm tyre - 3.8bar/55PSI with a 62mm tyre
Recommended tire sizes: 25 to 32 mm
Max. Pressure: see indication on wheel and tire. If they differ, use the lowest of the 2
Mfr Claimed WeightWeight Pair : 1570 g
Weight Front : 675 g
Weight Rear : 895 g
