HEADSET FSA IS-2 ALLOY (1-1/8")
HEADSET FSA IS-2 ALLOY (1-1/8"), FSA IS-2 1-1/8 headset with alloy cone and top cap.Fits various Felt bikes with straight (non-tapered) 1-1/8" integrated head tubesStar nut for alloy steer tubes included (not to be used with carbon forks; you'll need a top cap w/expander for carbon forks).