Zest Step ThruWhen it comes to riding bikes, the IZIP Zest is as comfy as it gets. Whether cruising the boardwalk, the campground or the bike path, this comfort bike is the definition of easy riding. The Zest puts the rider in an upright yet laid back position for maximum comfort on the bike. Large 27. 5 1. 95 tires and Suntour front suspension fork allow you to roll over the bumps with ease while keeping your speed up. Pedals with no slip grip add to the all day