Ritchey WCS Headset Lower Cartridge ZS56/40 - MFPN=00.3018.333.009 21/64" steel shackle

21/64" steel shackle

Rubber grippers help hold beverages tight

Tubeless and Hookless Compatible in widths 700 x 30C and wider Flat Protection Tread and Sidewall Color Black Weight 600 Defined Color Black ISO Width (mm) 45 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 45 Tire Type Tubeless Ready Clincher PSI 60 / 80 Size 700 X 45

Conehead Technology

Ritchey WCS Headset Lower Cartridge ZS56/40 - MFPN=00.3018.333.009 21/64" steel shackleSemi integrated sealed cartridge bearings with alloy cups that press into the head tube Upper includes top cap Lower includes crown race Model WCS Lower S. H. I. S. ZS56 40 Stack 1mm Upper Lower Lower Color Black Weight 54g Type Lower S H I S ZS56 40 Stack Height 1Mm