Product: LS25Z(CE Authentication) Sort: Electric Bicycle Tire Size: 26'x1.75 Motor: 180-250W Geared motor With Pedaling assistant system (PAS) Battery: 24V, 8AH Ni-MH, Max loading: 125kg Max speed: 20Km/h Max range: 20Km(electric mode) Frame: Lightweight 6061 aluminum frame Wheels: Alloy rims and light weight alloy hubs Shifter: 6-speed Gear or without speeds gear Fork: TOPGUN M3000 front suspension Brakes: Front v-brake & Rear drum brake Handle Bar: Aluminum Stem: Adjustable type Features: CIONLLI saddle & Light weight alloy cranks Seat Pin: Aluminum Sping type Net Weight: 23.5KG Gross Weight: 28.5 KG Packing Size: 1450x280x790mm(tire 24') 1550 x280 x790mm(tire 26')