Ritchey Logic-E Cartridge Drop In Upper Headset - IS42/28.6 Model=SIDLuxe Upgrade Kit Model Tech 3 Compatibility XX/XO/X9/X7

Model Tech 3 Compatibility XX/XO/X9/X7 Left/Right Left

Race Day Grease: designed to deliver as low friction as possible

Run time on Eco = 36 hrs

the life of the bike is also extended

Odyssey pivotal seatposts feature a laser-etched logo and are made of forged aluminum

Ritchey Logic-E Cartridge Drop In Upper Headset - IS42/28.6 Model=SIDLuxe Upgrade Kit Model Tech 3 Compatibility XX/XO/X9/X7Ritchey 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