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Shimano Dura-Ace WH-R9270-C50 - Disc

Tire Type: Tubeless/Clincher

Note: Images are for reference only and may not match product exactly.

Expect to see the new DURA-ACE C50 tubular wheels under top professionals on most days of racing. With an ideal balance of lightweight materials and aerodynamic efficiency, the 50 mm rim and new hub design are always a good racing option.

The new DURA-ACE C50 tubular wheel offers the aerodynamics of a deeper wheel with the weight of a shallower one. In other words, the C50 tubular is the ideal balance of performance whether you're in the pro peloton or a weekend group ride.

50 mm height full carbon rim
External rim width: 28 mm
• Compatible only with Shimano road 12-speed cassette sprockets

Average weight: 723g
Spokes: Straight pull
Brake type: CENTER LOCK disc brake
Axle fixing method: 12 mm E-THRU
O.L.D. (mm): 142
Rear speeds: 12
Thru Axle (Length x Inner diameter ; mm): 142 x 12
D2 rim
Disc mount: 140 mm Disc brake rotor compatible
Disc mount: CENTER LOCK
Rim_Height (mm): 50
Spokes: Bladed
Spokes: Butted
Spokes Number: 24
Tire Recommended size: 25-28 inch - 32-28 inch
Wheel Size: 700C
Spline type: new HG spline(ROAD 12-speed)
Engagement type: Direct engagement
Rim External width (mm): 28
Spokes Diameter (mm): 2.0-1.5-2.0