Mavic Ksyrium Elite Wheelset UST. The Mavic Ksyrium Elite UST Wheelset provides the famous level of performance associated with the Ksyrium Elite wheels. However, thanks to Mavic UST technology, they can now be setup tubeless. The UST system decreases the wheels rotational weight, increases rolling efficiency and eliminates the possibility of getting a puncture mid race, during a weekend critique and on any cycling journey Industry Leading Performance. The level of performance these wheels offer is increased further thanks to heavily researched and tested Mavic technology, such as their industry leading QRM, Isopulse and FTS L technologies Features Rims. MaterialMaxtal HeightFront 24mm; Rear 26mm DrillingFore Brake TrackUB Control Valve Hole Diameter 6.5mm TyreClincher Internal Width17mm ETRTO Size622x17TC RoadSpokes. MaterialSteel ShapeStraight pull, bladed, double butted NipplesAluminium, Fore Integrated CountFront 18, rear 20 LacingFront Radial; Rear IsopulseHubs. Front and Rear BodiesAluminium Axle MaterialAluminium Bearings Sealed cartridge QRM adjustable FreewheelFTS L steelTyre. Profile Yksion Pro UST Front and Rear Tread11 Storm single compound Casing127 TPI BreakerPolyamide bead to bead Dimension25 622 700x25cCompatibility. FreewheelShimanoSRAM or Campagnolo, convertible to XD R with optional driver body Front AxleQuick Release only Rear AxleQuick Release onlyDelivered With. BR301 quick releases Mavic tyre sealant Multifunction adjustment wrench UST valve and accessories User guideWeight Pair1520g without tyre Front665g without tyre Rear855g without tyre Tyre260gTechnologies UST Tubeless ReadyThe UST concept improves traction, control and comfort while reducing inertia and flats. The Tubeless Ready construction results in a lighter tyre for improved performance. ISM 4D Inter Spoke Milling 4 Dimensions An exclusive Mavic patented concept, ISM 4D significantly reduces weight and inertia without compromising durability. Quicker accelerations, better handling and more resistance; the right mix to make the most of any ride. The smooth profile also helps to reduce aerodynamic drag FORE Instead of being drilled, the lower rim bridge is pushed up on the inside, then threaded to enable the spoke nipples to be directly screwed in, leaving the upper rim bridge intact SUP Soud Usin Process After bending, the rim joint is arc welded. The welded seam is then milled for a smooth finish IsopulseOptimum energy transfers. The spokes are laced radially on the drive side and 2x crossed on the non drive side to maximise drive side dish, thus providing a better spoke tension balance between left and right flanges. Higher stiffness under heavy loads for crystal clear energy transmission Better wheel stability means less maintenanceMAXTAL Exclusive to Mavic, this specific aluminium alloy offers a higher strength to weight ratio than conventional 6106 alloy QRM Qualit de Roulements Mavic Mavic only uses high quality sealed cartridge bearings. On QRM wheels, they feature double sealing 2RS or LLU together with tight C3 internal clearance FTS L Force Transfer System Light Reinforcement of key transmission components. The contact area between the pawl and the hub body in reinforced by two stainless steel inserts, which allows the use of a 100% aluminium hub body UB Control The braking surfaces are precisely CNC machined to ensure consistent and reliable braking control BuyMavic Wheels & Tyresfrom Chain Reaction Cycles, the World's Largest Online Bike Store.
