The Schwinn 24" Solution FS AL mountain bike is ready to hit the trails with its rugged aluminum frame, front shock-absorbing fork, comfortable padded seat and 21 speed Shimano transmission. And because its a Schwinn, you know it uses only quality components and is backed by a lifetime of expertise in the cycling industry. Features: Sluminum mountain geometry frame for easy controlled riding, front suspension fork smoothes the path and increases control, 21speeds with Shimano Altus rear derailleur and rapid fire shift levers for quick shifts. Rustproof alloy rims are strong and light. Alloy linear pull brakes stop precisely, alloy cranks offer optimal on or off-road gearing, 26" all-terrain wheels,tires Schwinn quality padded saddle softens ride.