Ritchey Logic-E Cartridge Drop In Upper Headset - IS42/28.6 MFPN=HXCGXBXB1 Cassette Body Type Shimano HG

Cassette Body Type Shimano HG

DCR system allows the full integration of the cables inside the handlebar with any compatible frame

SRM and Quarq

modes give you safety options for day and night time biking

Non-slip reversible jaw fits 36

Ritchey Logic-E Cartridge Drop In Upper Headset - IS42/28.6 MFPN=HXCGXBXB1 Cassette Body Type Shimano HGRitchey Logic E headset is designed to work with Shimano STEPS or Di2 routing the cable through the frame without the need to modify fork or frame. S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless Color Black Bearing Type Sealed Cartridge Weight 44g Interface Type IS42 Drop In