Ritchey Comp Headset Lower (Black) (Drop-In Alloy) (IS42/30) - 33035337010
Ritchey Comp Headset Lower (Black) (Drop-In Alloy) (IS42/30) - 33035337010, Ritchey Comp Upper/Lower Headset. Features: Sealed cartridge bearings that fit directly into the headtube Upper includes top cap Specs: Size:1-1/8"