By the clutch lever on the left handle bar and the power grip on the right handle bar, the power of the electronic enginge can be precisely controlled. The EM has a security switch off, which in case of a fall down, will be triggerd by a magnetic switch at your wrist. 

• Zero pollution
• No fire risk if riding off road in high fire season
• No kick starting, just turn on the power and go
• No gear changing to worry about
• No need to use a clutch
• No engine noise
• Virtually no maintenance
• Back yard friendly
• When going downhill the recharge button allows the battery to be replenished...