Mavic IO Rio 5 Spoke Tubular Front Track Wheel 2019

Mavic IO Rio 5 Spoke Tubular Front Track Wheel. The Mavic iO Rio 5 Spoke Tubular Front Track Wheel features a new wider Elliptical rim profile and 5 Aircraft Wing Spokes, which lower wind resistance and make the wheel exceptionally stiff. This wheel is purposely designed for use in the Velodrome; it has been tailored to provide the highest levels of aerodynamic performance, which has been optimised for Olympic events in recent years Aerodynamic Drag Reduction. This wheel design was first introduced in 1996 and has been continually improved over the past 20 years as rider demands have increased and as technology has advanced. The specially designed spokes have an NACA profile that provides excellent aerodynamic drag reduction. The iO Rio is ready to tackle any challenge you present it with Features Rims MaterialWoven 3K Carbon Fibre Spokes 5 aircraft wing spokes Valve Hole Diameter6 5mm TyreTubularHubs Hub BodyAluminium Axle MaterialAluminium Sealed cartridge bearingsWeight Wheel Without Tyre 750gTechnologies QRM Qualit de Roulements Mavic Mavic's most demanding level. Cartridge bearings are of course double sealed with C3 internal clearance, and topped with a micro adjustability system Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the Worlds Largest Online Bike Store.