DURA-ACE C50 Tubeless Disc Brake Wheel Rear

WH-R9270-C50-TL-R NEW

duraace_r9200

WH-R9270-C50-TL-R NEW

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.

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

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO WH-R9270-C50-TL-R
SERIES DURA-ACE R9200 Series
Average weight 787
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
Compatible spoke protector CP-WR92A
D2 rim
Disc mount_140 mm Disc brake rotor compatible
Disc mount_CENTER LOCK
Front/Rear Rear
OPTBAL (2:1)
Reflector_AS CATEYE RR-550-WUW SW
Reflector_DIN CATEYE RR-317-WUA SW
Reflector_JIS/CPSC CATEYE RR-550-WUW SW
Rim_Height (mm) 50
Rim_Requires rim tape
Seal_FREEHUB body Contact
Seal_Hub Contact
Spokes_Bladed
Spokes_Butted
Spokes_Number 24
Tire_Recommended size 25-622 - 32-622
Tire_Type Tubeless
Wheel Size 622 x 21C
Color_1 Hub shell Series Color
Spline type_new HG spline(ROAD 12-speed)
Model name WH-R9270-C50-TL
Engagement type Direct engagement
Rim_External width (mm) 28
Rim_Internal width (mm) 21
Spokes_Diameter (mm) 2.0-1.5-2.0
Specification R

SERIES LINE-UP

  • Crankset DURA-ACE HOLLOWTECH II Crankset 2x12-speed
  • Cassette Sprocket DURA-ACE 12-speed HYPERGLIDE+ Road Cassette Sprocket
  • Brake DURA-ACE Dual-Pivot Brake Caliper
  • Brake DURA-ACE Direct Mount Front Brake Caliper