Enjoy rides through the neighborhood or adventures on the trails with the Schwinn Women's Suburban ALX 26 in 21-Speed Comfort Hybrid Bike. With its aluminum comfort frame, soft elastomer saddle seat and comfort street tires, this bike is designed for smooth cruising. It can easily adapt to changing conditions with the Shimano Revo Twist Shifters and Shimano rear derailleur. Front and rear brakes. 21 speeds.