- 0
- 622 x 21C (700C)
- 787
Specifications
As listed in the manufacturer's catalog.
General
- Series
- DURA-ACE
- Model no.
- WH-R9270-C50-TL-R
- 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)
- Axle fixing method
- 12 mm E-THRU
- Thru axle (length x inner diameter ; mm) / 142 x 12
- Yes
- Spline type / HG spline L2 (ROAD 12-speed dedicated)
- Yes
- Engagement type
- DIRECT ENGAGEMENT
- OPTBAL (2:1)
- Yes
- D2 rim
- Yes
- FREEHUB body / Material
- Aluminum
- Average weight (g) (w/o quick release, rim tape, tubeless tape, valve stem, lock ring)
- 787
Tire
- Type
- Tubeless
- Recommended size
- 25-622 - 32-622
Rim
- Height (mm)
- 50
- Internal width (mm)
- 21
- External width (mm)
- 28
- Requires rim tape
- Yes
- Material
- Carbon
- Finish
- Painted
Spokes
- Number
- 24
- Straight pull
- Yes
- Bladed
- Yes
- Butted
- Yes
- Diameter (mm)
- 2.0-1.5-2.0
Bearing
- Stainless ball
- Yes
- Cup
- CBN
- Cone
- CBN
Disc mount
- CENTER LOCK
- Yes
- 140 mm disc brake rotor compatible
- Yes
Seal
- Hub
- Contact
- FREEHUB body
- Contact
Spoke
- Material
- Stainless steel
- Finish
- Series color
Nipple
- Material
- Aluminum
- Finish
- Series color
Hub shell
- Material
- Aluminum
- Finish
- Anodized
Axle
- Material
- Aluminum
- Finish
- Anodized
Reflector
- JIS/CPSC
- CATEYE RR-550-WUW SW
- AS
- CATEYE RR-550-WUA SW
- DIN
- CATEYE RR-317-WUA SW
Bicycles
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