New Schwinn Aluminum mountain frame with Schwinn suspension fork for controlled ridingMountain bike twist shifters with 21 speed rear derailleur and Schwinn 14-28T freewheelAlloy linear pull brakes for sure stopsSchwinn alloy cranks, with triple chain rings offers optimal gearingAlloy rims, with 26 x 2.25 All Terrain TiresSchwinn sport saddle with quick release seat post for easy height adjustabilityThe manufacturer may substitute components with components of equal or greater performance level.