Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6 CheckoutTitle=Full Speed Ahead SL-K SCR Stem - 100mm supportive side knobs dig deep

supportive side knobs dig deep leaning into a corner or grabbing a handful of brake

SmartFlex Stretch padding on chest for protection against falls and roost debris

Optimal Comfort and Control

Shimano Alfine S501 Chainring Guard Material Aluminum Max Tooth (teeth) 39 Color Silver Mount Type Chainring Defined Color Silver Position Outer Max Tooth 39T

Or simply make your personal pedal-shuttle a little more bearable

Ritchey Logic-E Cartridge Press Fit Upper Headset - ZS44/28.6 CheckoutTitle=Full Speed Ahead SL-K SCR Stem - 100mm supportive side knobs dig deepRitchey 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