Mavic XA Elite Boost MTB Wheelset 2018

Mavic XA Elite Boost 29 MTB Wheelset. The Mavic XA Elite Boost 29 MTB Wheelset features a modern rim profile, modern Boost hub spacing and is packed with technology in an exceptionally strong and lightweight package. These wheels are made using high end, versatile components and precise ISM 4D machining, which make the wheels lighter without compromising on strength. The addition of the Boost axle spacing increases the wheel builds overall strength and rigidity to the highest levels in the world of modern mountain bike technology Efficient and Durable. They feature a 25mm internal width rim with Mavic UST Tubeless technology for optimised traction and comfort. For rolling prowess, the XA Elite is equipped with the competition proven ITS 4 freewheel system that provides fast acceleration, excellent rolling efficiency and superb durability Features Rims MaterialMaxtal Use with Mavic Tubeless Tape DrillingTraditional Weight Reduction ISM 4D Internal Width 25mm Valve Hole Diameter6 5mm TyreClincher UST Tubeless, Tubetype Joint SUPSpokes MaterialSteel ShapeStraight pull, flat, double butted Count24 front and rear Lacing2 crossHubs Front & Rear Hub BodyAluminium Axle MaterialAluminium Hub Spacing Front 110mm; Rear 148mm Sealed cartridge bearings FreewheelITS 4 AlloyWeight Pair1 77kg Front815g Rear955gTechnologies ITS 4 Instant energy transmission Using 4 pawls working 2 by 2, Instant Transfer System 4 provides a more dynamic ride, thanks to a very fast engagement. Its versatility makes it compatible with all kinds of frame retention system. 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 reducing aerodynamic drag. UST Tubeless Ready The UST concept improves traction, control and comfort while reducing inertia and flats. The Tubeless Ready construction results in a lighter tyre for improved performance. MAXTAL 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 BuyMavic Wheels & Tyresfrom Chain Reaction Cycles, the World's Largest Online Bike Store.