Smoothing out the roughest of rides Engineered with a super lightweight and robust carbon fibre layup incorporating Dyneema® the world’s strongest fiber™ to provide the perfect balance of stiffness and compliance 20mm layback for even more ride-smoothing goodness Designed to match flawlessly with Di2 groupsets including GRX Single-bolt fixation for stress-free instillation Weight from 205g Available in 27.2 and 31.6mm Product Type Seatposts Discipline Gravel and Cyclocross Colour Black Colour Grey Model Discover Shape Layback Shape Offset