Shimano Dura-Ace 9000 C50 Clincher Rear Wheel

Shimano Dura-Ace 9000 C50 Clincher Rear Wheel WH-9000 CL carbon clincher wheels, designed to meet pro road race criteria. Dura-Ace wheelsets are focused on speed New rim profiles yield substantial weight savings while maintaining aerodynamic shapes. Dura-Ace Wheels are race tested at the highest levels of professional cycling to ensure the highest possible levels of performance and quality Features: Lightweight full carbon 50mm deep 22 4mm wide (D2) rim with alloy braking surface for improved aerodynamics and increased rigidity for sprinters and TT specialists Alloy clincher rim maintains high braking performance with standard brake pads in all conditions 21 rear and 16 front stainless steel butted and bladed straight pull spokes for optimal balance and rigidity (OPTBAL) Elbow-less spokes make for a strong yet compliant wheel High lateral rigidity is produced with a 3mm offset asymmetric rear rim and wide flange spacing Freehub uses quick pawl engagement every 10 degrees Labyrinth double-contact sealing effectively shuts out waterand dirt Alloy cone with integrated steel Borozon treated bearing races - super mirror finish reduces friction Quick and easy to maintain digital click bearing adjustment Cold forged, machined aluminium hub shell and oversized 7075 alloy axle combined with a titanium Freehub body keep the wheel weight to a minimum 700C clincher compatible Supplied with Q/R skewer Cassette Compatibility: 10*/11 Over Locknut: 130mm Axle Type: QR QR Skewer Length: 163/168mm Axle Length: 141mm Contact Seal: Labyrinth and Contact Rim Type: Clincher Rim Size: 622-17C Rim Height: 50mm Rim Tape Recommended: Yes Rim Width: 23mm Spokes: 21 Weight: 920g* Can be used for 10-speed with an additional spacer.A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products) Buy Shimano Wheels from Chain Reaction Cycles, the World’s Largest Online Bike Store.