Motor: 1000W 48V Battery: 48V12AH lead-acid battery Power: 5.8N.m Transmission Type: Chain drive Brake System: Disc brake by foot Tire Size(front/rear): front:14x4.10-6/ rear 14x4.10-6 Min. ground clearance: 130mm Maximum speed: 30km/H  Max Loading: 68kgs Climbing angle: 15° weight: 80kgs