Manufacturer may substitute components with components of equal or greater performance level Features: Lightweight and durable ALUXX aluminum frame features 6061 alloy with single-butted tubes to produce strong and durable framesets Advanced-Grade Composite fork to dampen vibrations 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 A downward sloping toptube creates smaller front and rear triangles for a lighter, stiffer bike Massively oversized bottom-bracket/chainstay area features a fully integrated, 86mm wide bottom bracket design Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside Tubeless system provides greater traction with less rolling resistance for faster movement NOTICE: Used Bikes and/or bikes purchased online that have been assembled are non-returnable. We strongly recommend that a professional bicycle mechanic properly assembles, repairs, and maintains the bicycle. DICK'S Sporting Goods will provide free in-store assembly service by a certified technician for any bicycle purchased on our website or in our stores (proof of purchase required). If you choose to assemble the bicycle yourself, DICK'S Sporting Goods is not responsible for injuries or damages resulting from improper assembly.