Dura-Ace R9270 C50 Tubeless CL Disc Rear Wheel

Shimano Dura-Ace R9270 C50 Tubeless CL Disc Rear Wheel 

Built to perform on the sport's highest stages, the Shimano Dura-Ace R9270 C50 Tubeless CL Disc Rear Wheel blends an ultralight weight with cutting edge aerodynamics. The 50mm height offers supreme all-around performance, making this a versatile wheel for any gradient. Tubeless-ready carbon construction keeps weight to a minimum for lightning-quick acceleration, a trait backed by the rapid engagement of the hub, making for a spritely ride-feel worthy of any high-end bike build. 

Compatible with Shimano road 12-speed cassettes, this wheel sits at the forefront of cycle product design. The modern 21mm internal width pairs well with contemporary tyre widths, while the Labyrinth double-contact sealed hubs eliminate water ingress for a lasting smooth feel. 

Highlights

• WH-R9270 TL carbon clincher disc brake designed to meet pro road race criteria
• Lightweight clincher full carbon 50 mm deep rim for improved aerodynamics, increased rigidity and excellent inertia for sprinters and TT specialists
• Easy to use Center Lock rotor mount for use with disc brakes
• Stainless steel butted (2.0-1.8-2.0) 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 wide flange spacing
• Labyrinth double-contact sealing effectively shuts out water and dirt
• Alloy cone with integrated steel Borozon treated bearing races - super mirror finish reduces friction
• Freehub uses direct engagement interlocking faces for quick power transfer
• Cold forged, machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum
• 700C tubular compatible
• For 142 x 12 mm axle
• 12-speed compatible rear wheel
• 700C clincher (tubeless compatible)