Manufacturer may substitute components with components of equal or greater performance level The Mongoose Adult Switchback Comp Mountain Bike is perfect for beginners eager to tackle the trails with ease. Featuring a lightweight Tectonic T1 aluminum frame and 100mm travel suspension fork, it ensures a smooth and controlled ride over rough terrain. With a reliable 2 x 7 drivetrain and mechanical disc brakes, this bike offers effortless shifting and dependable stopping power in all conditions. Features: Adult mountain bike ideal for those just getting started with trail riding Tectonic T1 aluminum MTB frame for lightweight durability Aluminum 100 mm travel suspension fork enhances handling and control on rough terrain 2 x 7 drivetrain with Shimano derailleur and Microshift shifters transitions effortlessly for climbs and descents Mechanical disc brakes provide reliable, all-condition stopping power Aluminum rims and hubs add lightweight durability Additional features include: Updated trail geometry and internal cable routing 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.