(TrendHunter.com) The Engwe EP-2 Pro is a powerful foldable electric mountain bike from Engwe. This bike is the first major release from the retailer following its ‘Engine Pro' series earlier this year.... (TrendHunter.com) The Engwe EP-2 Pro is a powerful foldable electric mountain bike from Engwe. This bike is the first major release from the retailer following its ‘Engine Pro' series earlier this year....