Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6 Speed Metal Grips OR - Vee`s OverRide technology

OR - Vee`s OverRide technology offers 3 times the puncture protection over previous non-OverRide models

Compatible with SRAM road levers

Misc For Potenza and Centaur

Model Elevator Size S Seat Tube (C T)-360mm C C)-600mm Chainstay 406mm Head Angle 65

} Double butted

Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6 Speed Metal Grips OR - Vee`s OverRide technologyRitchey 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 ZS44 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless Color Black Bearing Type Sealed Cartridge Interface Type ZS44 Press Fit