Shimano Dura Ace R9170 Carbon Disc Rear Wheel 2019

Shimano Dura Ace R9170 Carbon Disc Rear Wheel. The Shimano Dura Ace R9170 Carbon Disc Rear Wheel features a 40mm deep disc specific carbon rim combined with a Shimano centre lock disc hub. This lightweight, high performing wheelset provides top of the range acceleration, highspeed control and exceptional braking performance in all weather conditions Greater Traction and Cornering Agility. The C40 rim that Shimano has used for this build features a 24mm width that allows riders to use wider tyres. A wider tyre creates a larger contact patch with the road and means a more linear bond between tyre and rim is achieved. This is instantly noticeable when riding, giving the rider greater traction, cornering agility and much higher levels of stability at speed Shimano E Thru Axle. This exceptional rim is laced into an aluminium hub using straight pull bladed spokes, which provide competition level stiffness and aerodynamics. To increase stiffness even further, this wheel has been designed to be used with the Shimano E Thru dropout standard. This securely holds the wheel in place within the frame dropouts and due to the nature of the threaded axle engagement, the frame also features much less flex in every riding situation Features Rim Material CarbonHub Nipple Material AluminiumFreehub Body Material TitaniumSpokes Bearing Material Stainless SteelTyre Type TubularRim Height 37mmRim Width 28mmSpokes Straight pull, bladed, buttedHub Spacing O.L.D 142mmAxle 12mm E Thru sold separatelyBearings Cup & coneFreehub Body 10, 11 SpeedDisc Mount Centre lockWeight 774gBuy Shimano Wheels & Tyres from Chain Reaction Cycles, the Worlds Largest Online Bike Store.