Manufacturer may substitute components with components of equal or greater performance level Features: Full-suspension mountain bike Tectonic T2 aluminum full-suspension MTB frame features a tapered headtube and SR Suntour Raidon 110 mm travel rear shock for serious off-road excursions SR Suntour XCM 32 suspension fork with 120 mm travel provides responsive handling and control throughout the ride MicroShift Advent 1 x 9 drivetrain offers efficient, no-fuss pedaling and shifting Tektro hydraulic disc brakes with 180 mm front rotor and 160 mm rear rotor create tenacious, all-condition stopping power Aluminum rims with 29-inch by 2.25-inch WTB Nine Line mountain tires provide lightweight durability while crushing off-road terrain 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.