The Kingbull Jumper Go fat-tire e-bike is now officially available for sale at $100 RRP. Kingbull's urban-focused e-bike boasts a 750 W Bafang brushless hub motor and a 960 Wh battery that offers a top speed of 28 mph (~48 kph) and an assistance range of up to 80 miles (128 km). It has an all-aluminum frame with 20-inch full suspension and can handle payloads of up to 450 lbs (204 kg).