Technical Documents
EV-WH-6600-F-2561BEV-WH-6600-F-2561B
EV-WH-6600-R-2562BEV-WH-6600-R-2562B
SI-4BR0BSI-4BR0B
Features
  • First Ultegra series wheel set
  • Aluminum rear axle and freehub body
  • Wide flange design and offset rim increases rear wheel rigidity
  • Ultralight 10-speed specific alloy freehub body
  • Weight: 1,687 grams (pair)
Specifications
Model NumberWH-6600
SeriesULTEGRA
Wheelfrontrear
Brake Typerim brakerim brake
Freehub Body Material-aluminum
Cassette Compatibility-10-speed
Over Locknut100mm130mm
Axle TypeQuick ReleaseQuick Release
QR Skewer Length133mm163mm
Axle Length108mm141mm
Axle Materialsteelaluminum
Contact Sealyesyes
Hub Shell Materialaluminumaluminum
Hub Shell Finishanodizedanodized
QR Lever Materialaluminumaluminum
QR Lever Finishanodizedanodized
Rim TypeClincherClincher
Rim Size622x15C (700C)622x15C (700C) offest
Rim Materialaluminumaluminum
Rim Finishanodizedanodized
Rim Height24mm24mm
Rim Width20.8mm20.8mm
Spokes1620
Spoke Gauge/Shapebutted (2.0/1.8/2.0) / bladedbutted (2.0/1.8/2.0) / bladed
Spoke Materialstainless steelstainless steel
Spoke ColorBlackBlack
Nipple Materialaluminumaluminum
Nipple ColorSilverSilver
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)
Average Weight753g943g
NoteWeight does not include quick release