1. GENERAL INFORMATION
1-1
SPECIFICATIONS
Motorcycle name & Model No. RT30AU
Motorcycle name Zing 150
Overall length (mm) 2183
Overall width (mm) 810
Overall height (mm) 1162
Wheel base (mm) 1460
Engine type 4 ∞
Displacement (cc) 149.4
Fuel type 92# nonleaded gasoline
Front wheel 55.5
Rear wheel 74
Dry weight (kg)
Total 129.5
Front wheel 62.5
Rear wheel 79.5
Gross weight(kg)
Total 142
Front wheel 3.00-18
Tires
Rear wheel 130/90-15
Ground clearance (mm) 140
Braking distance (m) 7.9
Perform-
ance
Min. turning radius (m) 2.35
Starting system
Starting motor &
kick starter
Type OHV
Cylinder arrangement Single cylinder
Combustion chamber type Semi-sphere
Valve arrangement Single cam, OHV
Bore x stroke (mm) 62 x 49.5
Compression ratio 9.7
Compression pressure
(kg/cm²)
16
Max. output (Kw/rpm) 8.8/8000
Max. torque (Nm/rpm) 1.1/6000
Open 0°
Intake
(1mm)
Close 30°
Engine
Open 0°
Port
timing
Exhaust
(1mm)
Close 30°
Intake 0.05mm
Valve clearance
(cold)
Exhaust 0.05mm
Idle speed (rpm) 1600rpm
Lubrication type
Forced pressure &
wet sump
Oil pump type Gear type
Oil filter type Wire gauze filter
Lubrication
System
Oil capacity 1.1 liter
Cooling Type Air & oil cooling
Air cleaner type Sponge type
Fuel capacity 14.0 liter
Type CVK
Piston dia. (mm)
Venturi dia.(mm) φ25 equivalent
Fuel System
Carburetor
Throttle type Piston type
Type CDI
Ignition timing 15°/1600rpm
Spark plug DR8EA
Ignition
System
Spark plug gap 0.6~0.7mm
Electrical
Equipment
Battery Capacity 12V7AH
Clutch Type Wet multi-disc clutch
Type Permanent gear meshing
Operating method Foot operated
Type International type
1st gear 2.846
2nd gear 2.063
3rd gear 1.27
4th gear 1.130
Power Drive System
Transmission Gear
Reduction
ratio
5th gear 0.923
Front Caster angle 36°
Axle Wheel base 1460
Tire
ressure
Front 1.75
(kg/cm²)(2 riders)
Rear 2.25
Left 45°
Turning angle
Right 45°
Front Disk brake
Brake system
type
Rear Drum brake
Front Oil damper spring
Damping
Device
Shock absorber
type
Rear Oil damper spring
Frame type Double cradle
Moving Device