RITCHEY WCS Zeta Wheelset

Don’t let yourself down: the WCS Zeta Wheelset by Ritchey
The Ritchey WCS Zeta wheelset has been redesigned in critical areas, making it wider, lighter and stronger. An emblem of Tom Ritchey’s legendary wheel design and equipped with a number of modern features, the WCS Zeta cuts a fine figure in many scenarios. It is also suitable for gravel passages and cyclocross races that would push other wheels to their limits. Thanks to its widened profile, the Zeta wheelset rides very comfortably and is easy to control. Phantom Flange hubs have the direct-drive efficiency of straight pull spokes, but use more robust J-bend spokes for maximum performance and reliability.
Specifications:Application:Road, Cyclocross, GravelWheel Size:28″Tyre Type:clincher tyreNumber of Spokes:20 (front), 24 (rear)Brake Type:rim brakeTubeless System:Tubeless ReadyTechnical Information – Rim:Type:OCR, Off Center Rim (rear)Dimensions (ETRTO):20-622Inner Width:20 mmOuter Width:24.4 mmDepth:23.8 mmValve Hole Diameter:SV/Presta (6.5 mm)Rim Material:aluminium (6066)Technical Information – Front Hub:Type:Phantom FlangeOver Locknut Dimension:9 x 100 mm quick releaseAxle Diameter:17 mmBody Material:aluminiumTechnical Information – Rear Hub:Type:Phantom FlangeOver Locknut Dimension:10 x 130 mm quick releaseAxle Diameter:17 mmBody Material:aluminiumFreehub Body Material:aluminiumTechnical Information – Lacing:Front Lacing Pattern:radialRear Lacing Pattern:radial (left), 2-cross (right)Spoke Type:DT Aero Comp / J-bendSpoke Material:stainless steelNipple Type:DTNipple Size:12 mm (length)Nipple Material:brassFeatures:series: WCS (World Championship Series)welded rim jointCNC-machined brake flankrear 3 mm offset rimhidden J-bend memoryhand built by qualified Ritchey wheel engineerstool-free rear hub maintenanceModels:28″ set (front 9×100 + rear 10×130) Shimano:
Freehub: Shimano RoadGearing: 8-/9-/10-/11-speedNote: Assembly of 8-/9-/10-speed cassettes on Shimano Road freehub bodies requires a 1.85 mm spacer.Manufacturer Number: 51355817012
28″ set (front 9×100 + rear 10×130) Campy:
Freehub: CampagnoloGearing: 9-/10-/11-/12-speedManufacturer Number: 51355817013Contents:1 x Ritchey WCS Zeta wheelset (front & rear)2 x Ritchey quick releases2 x tubeless valve