Hyper E-ride Electric Mountain Bike, 26 Inch Wheels, 36 Volt Battery Description Hyper Bicycles 26" E-ride Electric Mountain Bike: Ride in style with the Hyper E-Ride Electric Hybrid Bike, 36V Battery. It features a Shimano grip shifter and rear derailleur gear system. This 26" electric bike includes front and rear V-brakes for enhanced stopping power and front suspension forks for a comfortable ride. It also has an integrated flush-mounted battery and a rear hub brushless motor. The battery charges in around 4 hours and lasts for about 20 miles.