All Canyon Seatposts feature our proven VCLS Technology to provide the utmost in rider comfort as well as uncompromising lateral stiffness. The most sensitive contact points between rider and bike are the saddle and the seatpost, which carry about 70% of the rider’s weight. Enhance your comfort and performance with this seatpost upgrade. The S27 seatpost is compatible with our Canyon Aeroad, due to its trident shape. Trident shape specific to Canyon Aeroad Full carbon material Allows for setback adjustments between 15 and -1 mm Contents 1 x S27 VCLS CF seatpost Brand Canyon Material Carbon Fiber (CF) Weight 0.24 lbs Maximum Insertion Depth 180 mm Minimum Insertion Depth 80 mm Seat Post Length 325 mm