Cane Creek AER II Series Headset Bearing - Blue - Steel-Aluminium - 1.5 Inch - 40x52x6.5mm - 36x45 -IS52 eBay Compatible with T1 / new

Compatible with T1 / new X2 (2017 version) / M1 HT Pedals

Includes two 16g cartridges and inflator

The JetRack's Easy-Fit-System has been designed to be the most simple way to transport bikes

360° hose for ease of use

Cane Creek AER II Series Headset Bearing - Blue - Steel-Aluminium - 1.5 Inch - 40x52x6.5mm - 36x45 -IS52 eBay Compatible with T1 / newGenuine 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.