DURA-ACE C50 Tubular Disc Brake Wheel Rear

WH-R9270-C50-TU-R

DURA-ACE C50 Tubular Disc Brake Wheel Rear

WH-R9270-C50-TU-R

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.

FEATURES

  • All-round tubular wheels with balanced aerodynamics and lightweight materials
  • 50 mm height full carbon rim
  • External rim width: 28 mm
  • DIRECT ENGAGEMENT
  • Compatible only with Shimano road 12-speed cassette sprockets

PRODUCT SPECIFICATIONS

MODEL NO WH-R9270-C50-TU-R
SERIES DURA-ACE R9200 Series
Average weight 723
Model name WH-R9270-C50-TU
Specification R
Color|1 Hub shell Series Color
Front/Rear Rear
Brake type CENTER LOCK disc brake
Rear speeds 12
O.L.D. (mm) 142
Wheel Size 700C
Tire|Type Tubular
Tire|Recommended size 25-28" - 32-28"
Rim|Height (mm) 50
Rim|External width (mm) 28
Spokes|Number 24
Spokes|Straight pull
Spokes|Bladed
Spokes|Butted
Spokes|Diameter (mm) 2.0-1.5-2.0
Axle fixing method 12 mm E-THRU
Thru Axle (Length x Inner diameter ; mm)|142 x 12
Spline type|HG spline L2 (ROAD 12-speed dedicated)
Engagement type Direct engagement
Disc mount|CENTER LOCK
Disc mount|140 mm Disc brake rotor compatible
OPTBAL (2:1)
D2 rim
Seal|Hub Contact
Seal|FREEHUB body Contact
Compatible spoke protector CP-WR92A
Reflector|JIS/CPSC CATEYE RR-550-WUW SW
Reflector|AS CATEYE RR-550-WUA SW
Reflector|DIN CATEYE RR-317-WUA SW