Ritchey Logic Comp Threadless Headset

The Ritchey Logic Comp threadless headset is constructed of steel and uses replaceable cartridge bearings. – Bearing Type: Cartridge – Color: Black – Crown Race: 30 – Defined Color: Black – Lower Stack Height: 13 mm – S.H.I.S Lower: EC34 – S.H.I.S Upper: EC34 – S.H.I.S. Stem Clamp Diameter: 28.6 – Upper Stack Height: 16.8 mm – Weight: 142 g