"The Chris King Seatpost Collar closes out a King-matched build with 10 anodized colors that line up with whatever headset or hubs are already on the bike. A laser-marked King logo keeps the finish clean, and sizing holds to a tight plus or minus 0. 5mm tolerance for a precise fit. What Our Gearhead® Experts Are Saying:""I spec this on builds where the rest of the cockpit is already King. The anodized finish matches headsets and hubs exactly, and the stainless bolt won't seize the way a cheap steel fastener does after a wet season."""