DURA-ACE C50 Tubeless Disc Brake Wheel Rear

WH-R9270-C50-TL-R

DURA-ACE C50 Tubeless Disc Brake Wheel Rear

WH-R9270-C50-TL-R

The all-rounder of the new DURA-ACE wheel lineup, the C50 is both lighter than the previous C40 model and nearly as aerodynamic as the previous C60. It's a wheelset at home in a wide range of conditions. From time trials to criteriums, on rolling terrain or attempting a personal best, the new C50 is the ideal wheel for spirited road riding.

The perfect blend of low weight and aerodynamic performance, the all-new DURA-ACE C50 features an updated all-carbon tubeless rim and new hub design that drops weight while enhancing rigidity.

FEATURES

  • 50 mm height full carbon rim
  • Internal rim width: 21 mm
  • DIRECT ENGAGEMENT
  • Compatible only with Shimano road 12-speed cassette sprockets

PRODUCT SPECIFICATIONS

MODEL NO WH-R9270-C50-TL-R
SERIES DURA-ACE R9200 Series
Average weight 787
Model name WH-R9270-C50-TL
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 622 x 21C (700C)
Tire|Type Tubeless
Tire|Recommended size 25-622 - 32-622
Rim|Height (mm) 50
Rim|Internal width (mm) 21
Rim|External width (mm) 28
Rim|Requires rim tape
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