Felt gives us a little something extra with new Surplus 27.5+ mountain bikes - Bikerumor
Amazon.com : Wheelspeed Electric Bike 26" X 4.0", 500W Motor & 20 MPH Fat Tires Electric Mountain Bike for Adults, 70 Miles Electric Bicycle with 48V 14.5Ah Removable Battery, 7-Speed E-Bike (Black) :