1. GENERAL INFORMATION Pulsar CK 125
SPECIFICATIONS
Motorcycle name & Model No. RA25EA Air cleaner type Sponge
Fuel System
Chassis name & Model No. KGE2 Fuel capacity 13 liter
Overall length (mm) 1990 Type PD
Carburetor
Overall width (mm) 680 Piston dia. (mm)
Overall height (mm) 1040 Venturi dia.(mm) 22 equivalent
Wheel base (mm) 1260 Throttle type Piston type
Engine type 4 Type CDI
Electrical Equipment
Ignition System
Displacement (cc) 124 Ignition timing 34.52°/4000rpm
Fuel type 92# nonleaded gasoline Breaker type
Front 47
Dry weight (kg) Rear 62.5 Spark plug NGK-DR8EA
Total 109.5
Front 54.5 Spark plug gap 0.60.7mm
Gross weight (kg) Rear 70 Battery Capacity 12V6AH
Total 124.5 Clutch Type Wet multi-disc clutch
Front 2.75 x 18 Type 5-speed transmission
Tires
Rear 3.25 x 17 Operating method Foot operated
Power Drive System
Transmission Gear
Ground clearance (mm) 175 Type International type
Perform- Braking distance (m) 7 (30km/h) 1st gear 2.769
ance Min. turning radius (m) 1.9 2nd gear 1.882
Starting motor & Kick 3rd gear 1.273
Starting system Reduction
starter ratio 4th 1.130
Type OHV gear
Cylinder arrangement Single cylinder 5th 0.960
Combustion chamber type Semi-sphere gear
Valve arrangement Single cam, OHV Front Caster angle 26°
Bore x stroke (mm) 56.5 x 49.5 Axle Wheel base (mm) 1260
Moving Device
Compression ratio 9.0 Tire pressure Front 1.75/2.0
Compression pressure (kg/cm)(2 riders) Rear 1.75/2.25
(kg/cm- rpm) 132
Left 45°
Max. output (ps/rpm) 9.5/8500 Turning angle
Right 45°
Engine
Max. torque (kg/rpm) 0.955/7000
Brake system Front Disk brake
Intake Open 0° type Rear Drum brake
Port (6.7mm) Close 30°
Front Telescopic fork
Device
Damping
timing Exhaust Open 30° Suspension
Rear Linkage
(6.8mm) Close 0°
Front Oil damper spring
Valve clearance Intake 0.08mm Shock absorber
Rear Oil damper spring
(Cold engine) Exhaust 0.08mm
Frame type Rhomboid frame
Idle speed (rpm) 1400
Forced pressure &
System
Lubrication
Lubrication type wet sump
Oil pump type Inner/outer rotor
Oil filter type Wire gauze filter
Oil capacity 1.0 liter
Cooling Type Air cooling
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