Ritchey Logic-E Cartridge Drop In Upper Headset - IS42/28.6 Model=BT Allroad Bar Tape Tubeless valve and tape included

Tubeless valve and tape included Brake Compatibility Disc Only Rim Width (Internal) 30 Brake Track None Manufacturer Spec ERD (mm) 602 Material Carbon Valve Presta Color Carbon Weight 373 Wheel Size 29" Defined Color Carbon ISO Diameter 622 / Road / 29" Eyelets None Hub Drilling 28 Rim Joint Carbon Rim Depth (mm) 20 Rim Material Carbon Tire Type Tubeless Ready

Bleeding Edge design for easier maintenance

Refill packs available

• Ventilated back for enhanced moisture transport

Ritchey Logic-E Cartridge Drop In Upper Headset - IS42/28.6 Model=BT Allroad Bar Tape Tubeless valve and tape includedRitchey 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