Alpha Bicycles. Alpha is our own bike company. We designed Alpha's from the ground up for city riding. Riders make the company for other bike riders. Click above to find out more information on the Alpha Mercury track bike, the Alpha Campus city bike, and upcoming Alpha products. Enter

Philadelphia Bike Worx. We are one of Philadelphia's premier bicycle sales and service shops. We carry popular brands like Diamondback, K2, Jamis, Iron Horse, and our own brand, Alpha. We also service any bicycle in short order and at reasonable prices. We ride the same Philadelphia streets as our customers. We are bike people. Enter