Bicycles are machines propelled by your legs, much like a broken Roomba you just kicked out a window. Rage against the machines with this Groupon.
$15 for $30 Worth of Bike Repairs and Accessories
Select from available supplies such as bells ($11.99), hand grips ($29.99), saddles ($39.99), and floor pumps ($54.99), as well as services such a basic tune-up ($85). The shop can also start customers off with an entry-level road bike ($699), which includes a lifetime supply of tune-ups.