Cane Creek AER II Series Headset Bearing - Blue - Steel-Aluminium - 1 1-8 Inch - 30.15x41x6.5mm - 36x45 - IS41 YGroup_7033461080109 It is designed with cameras

It is designed with cameras such as the GoPro session or Garmin Virb in mind

Air release button

Only works with standard hangers

the Burgtec Ride Wide Enduro Alloy handlebars are one of the most comfortable alloy bars on the market

Warranty: 5 Years

Cane Creek AER II Series Headset Bearing - Blue - Steel-Aluminium - 1 1-8 Inch - 30.15x41x6.5mm - 36x45 - IS41 YGroup_7033461080109 It is designed with camerasGenuine Cane Creek AER II Bearing. Made from Steel and Aluminium for the lightest possible bearing. Even though it manages to shave a whopping 35% off the weight of a standard bearing, it still maintains the quality and durability that Cane Creek bearings have become known for. The best part is, these are cross compatible between all of Cane Creek's other headsets! So you can upgrade your Ten, Forty or 110 series headset to have AER II bearings.