Shimano Ultegra RS81 C50 Carbon Clincher Wheelset
Description
The Shimano RS81 C50 is a high performance road racing wheel that meets the demands of today's professional and amateur riders. This carbon and alloy clincher rim is both lightweight and rigid whilst maintaining high braking performance with standard brake pads. Key Features: 22.4 mm wide (D2) carbon rim with alloy braking surface for improved aerodynamics and increased rigidity for sprinters and TT specialists 21 rear and 16 front stainless steel butted and bladed straight pull spokes for optimal balance and rigidity (OPTBAL) High lateral rigidity is improved with a wide flange spacing Labyrinth double contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness Quick and easy to maintain digital click bearing adjustment Polished bearing races reduce friction and provide for smooth rotation Cold forged and machined aluminium hub shell and oversized 7075 alloy axel keep the wheel weight to a minimum 8, 9, 10 and 11-speed compatible 700C clincher compatible Supplied with Q/R skewer Weight: 1908g
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