Schwinn Central Men's Commuter Bike, 700c wheels, 21 speeds, Black. *Due to temporary factory closures, some Shimano components are not currently available and are substituted with micro SHIFT components of equal or greater performance level.* More about this bike:Bike commuting is on the rise and it is due time that you join in on the trend. The aluminum frame is lightweight strong and agile. The disc brakes will make sure that even in slick or rainy conditions your bike can come to a stop. The front light (battery not included) will help you to be seen when the sun gets low on the ride home. A storage rack, essential for carrying a change of clothes or laptop, is included. The fenders prevent splashes and muck from flying up in your face. There are 21 speeds with a rear derailleur so even the largest hill on the ride can be surmounted. Bike security is essential and the Interlock seat post with a key style lock also included. This means there is a bike lock included with the bike that stows neatly in the seat tube while you are riding. Upgrade your commute with the Central. Enjoy the freedom of riding a Schwinn.   Great news! If you select Site to Store delivery, you can call your local store as complimentary assembly may be offered at that location.