Only Positive Vibes Here! Spread good cheer as you cruise around your community, uphill with ease or to work on your Vibe 2.0. The IZIP Vibe 2.0 is the perfect electric bike, a meld of function, style and power. The reliable Bosch Active Line center motor will help propel you up to 20 mph and leave you with plenty of energy to go where you need to go. The Vibe has been a crowd favorite for years with its comfortable, upright riding position, and now with the addition of the Bosch drive system, it’s better than ever. Take time to incorporate positive vibes into your life in a way that promotes fitness and fun. - Size Small = 5'3" – 5'5" - Size Medium = 5'6" – 5'9" - Size Large = 5'9" – 6'