Products

Dura-Ace Carbon-Composite Clincher

Technical Documents
Features
  • Pro-Tour performance with the convenience of clinchers
  • Patent pending Shimano carbon-alloy composite construction
  • Aerodynamic 24mm profile rims
  • New titanium freehub body w/quick engagement
  • New wider flange hubs and offset rear rim for increased rigidity and power transmission
  • Shimano quality proven angular contact bearings with oversize 7075 alloy axles
  • Weight: 1386g (pair)
Specifications
Model NumberWH-7850-C24-CL
SeriesDURA-ACE
Wheelfrontrear
Brake Typerim brakerim brake
Freehub Body Material-titanium
Cassette Compatibility-8/9/10-speed
Over Locknut100mm130mm
Axle TypeQuick ReleaseQuick Release
QR Skewer Length133mm163mm
Axle Length108mm141mm
Axle Materialaluminumaluminum
Contact Sealyesyes
Hub Shell Materialaluminumaluminum
Hub Shell Finishanodizedanodized
QR Lever Materialaluminumaluminum
QR Lever Finishanodizedanodized
Rim TypeClincherClincher
Rim Size622x15C (700C)622x15C (700C) offest
Rim MaterialCFRP/aluminumCFRP/aluminum
Rim Finishcarbon/alloycarbon/alloy
Rim Height24mm23mm
Rim Width20.8mm20.8mm
Spokes1620
Spoke Gauge/Shapebutted(2.0/1.5/2.0)bladedRH:butted(2.0/1.8/2.0)bladed LH:butted(2.0/1.5/2.0)bladed
Spoke Materialstainless steelstainless steel
Spoke ColorBlackBlack
Nipple Materialaluminumaluminum
Nipple ColorRedRed
Spoke Protector (Option)-CP-WH20-A
Reflector (Option)CAT EYE: RR-550-WUW SW W/O BRACKET (JIP/CPSC), RR-550-WUA SW W/O BRACKET (AS), RR-317-WUA SW W/O BRACKET (DIN)Recommended tire width 19-25c (clincher)
Average Weight592g794g
NoteWeight does not include quick release