Model: ROBIN D. Motor: 450W Brushless. Battery: 48V 12Ah Lead Acid. Controller: 9 Tube with 4 speed mode. Charger: 48V 2A. Charging time: 6-8 hrs. Max design speed: 35 km/h. Dimensions: 1650×640×1050mm. Wheelbase: 1150mm. Ground clearance: 130mm. Brakes: Front disc / Rear drum. Tire size: 16-2.5". Net weight: 68 kg. Features: Rear top case, front disc brake. catalog lists under Electric Bicycle section. Colors available: White, blue, red, grey. No public prices in this catalog phase.