Set of aluminum alloy tubes created exclusively for our hybrid bikes and inspired by our high performance carbon fiber frames. It is optimized by computer for superior comfort on bumpy roads and for greater durability. The external geometry and triple variation in the tubes’ thickness were designed to eliminate vibrations, minimize weight and maximize solidity. These tubes are made by a high-pressure hydroforming process of strict tolerances with the highest quality 6061-T6 alloy made in Canada.