Ritchey WCS Headset Top Cap - 1-1/8" Black MFPN=620 Rear Der/Shifter Compatibility SRAM Exact

Rear Der/Shifter Compatibility SRAM Exact Actuation Shifter/Derailleur Compatibility SRAM 11 Drivetrain Speeds 11 Weight 172 Cassette Spacing Shimano/SRAM 11 Brake Lever Actuation Short Pull Color Black Adjustable Reach Yes Includes Brake No

8 Width 40 Cable Routing External Bar Top Style Round Clip-on Compatible Yes Color BB Black Bar Drop (mm) 128 Material Aluminum Bar Reach (mm) 73 Bar Clamp Diameter (mm) 31

Attaches in seconds to any bike without the need for tools

Tooth Count 42 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Material Aluminum

6 Defined Color Black Stack Height 41 Weight 123 Color Matte Black Material Carbon Length 90 Bar Clamp Diameter (mm) 31

Ritchey WCS Headset Top Cap - 1-1/8" Black MFPN=620 Rear Der/Shifter Compatibility SRAM ExactRitchey WCS Headset Top Cap 1 1 8" Black. Top Caps for Ritchey headsets. TECH SPECS Color Black Defined Color Black S. H. I. S. Stem Clamp Diameter 28. 6 Threadless