People who don't have their own bicycles often try to make one by sawing their car in half or affixing an extra wheel to their unicycle. Enjoy a more efficient velocipede with today’s Groupon to HyBikes. Choose between the following options:

• For $29, you get a two-hour electric-bike rental (a $60 value).
• For $49, you get a one-day electric-bike rental (a $100 value).
  
  

HyBikes' staff saddles ramblers up with electric bicycles for joyous, gas-free romps around the city. Patrons feel the wind whip through their hair and the city sights rustle between their eyelashes for two hours during a quick rideabout or for up to eight hours in the day-long jaunt. The steely mounts attain speeds of up to 20 mph with a hardy charge that powers excursions for up to 30 miles at a time, and each bike is loaded with safety features such as headlights and handle brakes. Happily humming rides also flaunt niceties such as a front basket for motoring to picnics and spokes where baseball cards can be placed to make regular bicycle noises.