$22 for a Basic Bicycle Tune-Up at Tri Sport Bicycles

Much like robots, children, and robotic children, bikes need to be regularly recalibrated to keep them from developing human emotions. Keep your bike performing at its functional, unfeeling best with this Groupon.

$22 for Basic Bicycle Tune-Up ($45 Value)

A handy mechanic nurtures ailing velocipedes back to health by adjusting front and rear derailleurs as well as brakes. The seasoned repair staffer then meticulously wipe down sullied frames.

Tri Sport Bicycles

Tri Sport Bicycles' experts of pedal-powered transportation have spent more than two decades tweaking and fine-tuning shabby two-wheelers before setting them free to conquer open terrain. While a black-and-white cat named Stinky patrols the shop, guests inspect tires and wheels lining the walls and metal racks displaying frames by KHS, Huntington Beach, Redline, Diamondback, and Raleigh. In addition to road and BMX bikes, staffers stock family-friendly rides, including kids' bikes and cruisers for parental units. They also supply Yakima racks for customers who want to transport their bikes via car, truck, SUV, or domesticated shark.