MRP Better Boost Endcap Kit - Converts 15mm x 100mm to Boost 15mm x 110mm - fits King ISO 6-bolt Headset-(Upper IS42/28.6 - Lower IS42/30) Defined Color Black Rings 30 Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229-04-21 Length:45Mm
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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7