The Schwinn 700c Discover Hybrid 21 speed bicycle allows you to ride the road or bike paths in simple, fashionable comfort. This lightweight bike with narrow tires and 21 speeds provides an uncomplicated, efficient ride that is perfect for the fitness conscious rider. Schwinn has been America"s first choice for Quality Bikes for the Whole Family for over 100 years. This bike includes the following Schwinn Quality features: ? Schwinn Aluminum City Frame offers an upright riding position; ? Swept back handlebar w/ adjustable stem for the perfect customized riding position; ? SRAM grip shift twist shifter for fast, easy gear changes; ? 21 speeds with Shimano TX-31 Rear derailleur for simple quick shifts; ? Promax Alloy linear pull brakes that stop precisely ? Alloy Rims are light and strong; ? Suntour Alloy 3-piece crank offers optimum gearing; and lightweight and strong alloy rims; ? Schwinn quality padded saddle and suspension seat post softens ride; ? Fenders and rear carrier for clean and convenient city riding