With an ultra-low step frame and three sizes (including an extra small to fit shorter riders), IZIP's E3 Vibe Plus is one of the most comfortable electric bike around! The lively aluminum frame with a back-saving, relaxed geometry, keeps you in a casual, upright position. A Currie Electro-Drive centerdrive motor and an easy to remove and charge 48V rack mounted battery, makes this the ideal bike for zooming around town and along bike paths. Multiple levels of pedal assist and an optional boost button for an instant boost of power allow you to ride at your own pace. Get out there and explore with the E3 Vibe Plus!