Durable ALUXX-Grade Aluminum with Advanced-Grade Composite fork to damp vibration from chattery roads. With clearance for 45c tires and mounts for racks, accessories and three water bottle cages, this bike meets the demands of your next epic ride. Internal cable routing and D-Fuse seatpost and handlebars keep this gravel bike clean and contoured for vibration-damping comfort and less maintenance.