New exclusive graphics and finish of Deda HSS Spacers. The innovative Deda HSS headset stack spacer system allows you to install spacers directly under the top cover, unlike traditional systems. This new system provides a much sleeker look to the bike and cockpit by making it look a lot more flush and in-line with the rest of the bike. The Deda HSS system results in a much more efficient integration of the spacers with the frame increasing stiffness and bike handling at the same time. * Material: Available in Alloy and Carbon * For 46mm dia steerer Tubes * Sizes: Available in 3mm / 5mm / 10mm * Finish: Black anodised / Carbon UD * Compatible with 1 1/8 fork steerers only