Ritchey IS42/30 Drop-in 1 1/8″ Crown Race for Comp Cartridge/Pro/WCS

Aluminium crown race for fully integrated headsets (IS, integrated, drop-in) by Ritchey.Compatibility: Suitable for IS42/30 Comp cartridge, Pro, and WCS models For steerer tube diameter 1 1/8" Manufacturer Number: 33-247-076Contents: 1 x Ritchey crown race