70km electric powered bike

MTB 36V10AH Lithhium Battery Electric Bicycle 800S LCD APT Brand 350W Rear Motor Details: Main Specification Frame: Alloy Folded Frame Fork: Steel Hendlebar and Stem: Aluminum/Steel Tyre: 26*2.1 KENDA Rim: Double Wall Aluminum Derailleur: SHIMANO 21 speed Front: Disc brake Rear: Disc brake Chain Wheel & Crank: Alloy/Steel Saddle: Cozy saddie Seat Post: Alloy/Steel Battery: 36V 10AH Lithhium Battery Motor: 250W High-speed brushiess rear Motor Controller: Intelligent controller

SIGMA Folded Frame Electric Bicycle 36V10AH Lithhium 350W Motor Details: Main Specification Frame: Alloy Folded Frame Fork: Steel Hendlebar and Stem: Aluminum/Steel Tyre: 20” KENDA Rim: Double Wall Aluminum Derailleur: SHIMANO speed Front: Disc brake Rear: Disc brake Chain Wheel & Crank: Alloy/Steel Saddle: Cozy saddie Seat Post: Alloy/Steel Battery: 36V 10AH Lithhium Battery Motor: 350W High-speed brushiess rear Motor Controller: Intelligent controller Max Speed: 25km/h