RockShox UD Carbon Headset Spacer Set Includes 5mm x 2 10mm x 1 15mm x 1

RockShox UD Carbon Headset Spacer Set Includes 5mm x 2 10mm x 1 15mm x 1. RockShox Carbon Headset SpacersIncludes 5mm (x2) 10mm and 15mm spacersUD carbon fiber finish TECH SPECSS.H.I.S. Stem Clamp Diameter 28.6Defined Color BlackColor CarbonMaterial Carbon