The Bicycle Chain is a chain of specialty bike stores offering bicycles, service, and repair, as well as cycling accessories. These titans of two-wheelers contain full-service repair centers staffed with friendly, knowledgeable salespeople and qualified technicians. Today's Groupon is good for one Tune-Up package, which gives any chromatic cruiser the attention needed to forgo future therapy and remain comfortable for riding. All brakes, shifters, brackets, and bearings, as well as the tire pressure, will be adjusted to the ideal level for riding safely over a vast field of banana peels. Frames and forks will be polished, and chains and gears wiped down and lubricated where necessary. Cranks, bolts, and pedals will be tightened until the bike is ready to be cleaned and polished like Yul Brynner's head. Post primping, The Bicycle Chain's mechanics will advise you of any problem areas, such as a worn brake pad or piece of spinach in your teeth.