The Chris King Tapered InSet i7 headset, featuring a semi-integrated Zero Stack 44 headset top cup and a classic EC 44 press-fit headset bottom cup for 1 1/8-inch
Chris King InSet i7 Mixed Tapered headset, ZS44/28.6 top 1 1/8 inch, EC44/40 bottom 1.5 inch tapered seat, for tapered steerer tube, colour: black,
Chris King InSet i7 Mixed headset for 1 1/8 - 1.5 inch tapered steerer tube, Zero Stack ZS44 / 28.6 mm top, External Cup EC44 / 40 mm bottom, colour: gold