Adult mountain bike featuring a lightweight Schwinn aluminum frame, great for rugged trails and casual rides. 29-inch wheels fit riders between 5' 4" and 5' 10" tall. Unisex. Tapered head tube and dropper post routing enable easy upgrades. Suspension fork absorbs bumps on the trail for a more comfortable ride. 7-speed shifter makes it easy to adapt to your terrain. Mechanical disc brakes deliver weatherproof stopping power with a 180 mm front rotor and 160 mm rear rotor. 2.4-inch-wide mountain tires and wide rims offer extra grip and stability. How to Assemble a Schwinn Mountain Bike Shop All Schwinn Mountain Bikes Shop All Schwinn Helmets