RR50SBM Gas Economy Scooter

RR50SBM is the basic scooter model by RoadRunner iScooters. Comes with rear trunk, weather cover, front disk lock, battery charger and tool box.
Specification
Engine type 1P39QMB air cooled, 1 cylinder, 4 stroke, 2 valves
Bore X stroke 39mm X 41.4 mm
Compression ratio 10.5:1
Rated output 2.3kW 3.3 HP @ 7500 RPM
Max speed 55 km/h (35 mph)
Max torque 2.5 NM @6000 RPM
Carburetor PD18J with automatic choke
Transmission Continuously Variable (CVT) fully automatic
Final Drive 669 mm Belt
Sparkplug type A7RTC / .6-0.7MM gap
Fuel consumption 2.3 L/100km (102 MPG)
Battery 12 V / 7 Ah low maintenance
Gas tank capacity 5.8 liter (1.5 gal)
Fuel type Premium 89 + octane only
Oil capacity / type .85 liter / 15W/40 motorcycle grade
Oil change 1st 300km, every 1000km thereafter
Gear oil cap/type 0.11L / 85W-90 synthetic
Gear oil change 1st 1000km, every 3000km thereafter
Front fork 393 mm hydraulic 90 mm travel
Front brake Single disk brake with ABS
Front tire / rim 3.00-10 / MT2.15X 10 Aluminimum
Rear suspension 50 mm travel, adjustabl, 305mm length (12 inches)
Rear brake 110 mm diam 2.0 mm drum brake
Rear tire / rim 3.00-10 / MT2.15 X 10
Dry weight 80 kg (176 lb)
Max load 136 kg (300 lb)
Wheel base 118 cm (46.45 inches)
Total length 165 cm (65 inches)
Seat height 73 cm (28.7 inches)
Handlebar height 97 cm (38 inches)

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