Nice! Walmart has the Hyper E-Ride Electric Bike, 36 Volt Battery on sale for only $398 Shipped! (Reg. $800) Ride in style with the Hyper E-Ride Electric Bike, 700C Wheels, 36V Battery. It features a Shimano grip shifter and rear derailleur gear system. The blue 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 four hours and lasts for about 20 miles.