Schwinn Axum Comp, 29-in. Adult Unisex, Mountain Bike, Medium Frame, BlackHit the trails with the Axum Comp Adult mountain bike from Schwinn! The Axum features a lightweight aluminum frame with updated trail geometry, not to mention internal cable routing and a tapered head tube to improve ride performance no matter how bumpy the terrain. Eight speeds make it easy to adapt to any trail conditions with quick, precise gear changes, while the front and rear mechanical disc brakes deliver weatherproof stopping power. Plus, the Axum’s large 2.6-inch-wide mountain tires make it easy to roll over just about any obstacle. Exploring the trails is a breeze with the Axum Comp by Schwinn. View more from us on our brand page. Adult mountain bike featuring a lightweight Schwinn aluminum frame and improved performance, great for rugged trails. 29-inch wheels fit riders between 5′ 4″ and 5′ 8″ tall. Unisex. Tapered head tube and dropper post routing enable easy upgrades. Suspension fork absorbs bumps on the trail for a more comfortable ride. 8-speed shifter makes it easy adapt to your terrain. Front and rear mechanical disc brakes deliver weatherproof stopping power with 180 mm front rotors and 160 mm rear rotors. 2.6-inch-wide mountain tires and wide rims offer extra grip and stability. How to Assemble a Schwinn Mountain Bike Shop All Schwinn Mountain Bikes