Shimano DURA-ACE C50 Tubeless Disc Brake Wheel

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.

• All-round tubeless wheels with balanced aerodynamics and lightweight materials
• 50 mm height full carbon rim
• Internal rim width: 21 mm

Technology:

                          

                         

Specifications:

MODEL NO	WH-R9270-C50-TL-F
SERIES	DURA-ACE R9200 Series
Average weight	674
Spokes_Straight pull	✔
Brake type	CENTER LOCK disc brake
Axle fixing method	12 mm E-THRU
O.L.D. (mm)	100
Thru axle (length x inner diameter ; mm)_100 x 12	✔
D2 rim	✔
Disc mount_140 mm Disc brake rotor compatible	✔
Disc mount_CENTER LOCK	✔
Front/Rear	Front
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_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
Model name	WH-R9270-C50-TL
Rim_External width (mm)	28
Rim_Internal width (mm)	21
Spokes_Diameter (mm)	2.0-1.5-2.0
Specification	F