Type DOHC, 2-cylinder, 4-stroke, liquid-cooled
Displacement 649 cm3 (39.6 cu in.)
Bore x Stroke 83.0 x 60.0 mm (3.3 x 2.4 in.)
Compression Ratio 10.8:1
Starting System Electric starter
Cylinder Numbering Method Left to right, 1-2
Firing Order 1-2
Fuel System FI (Fuel Injection)
Ignition System Battery and coil (transistorized ignition)
Ignition Timing (Electronically advanæd) 100 BTDC 300 r/min (rpm) 470 BTDC 000
Spark Plug:
- Type r/min (rpm)
- Gap NGK CR9ElA-9
Lubrication System 0.8 – 0.9 mm (0.031 – 0.035 in.)
Engine Oil:
- Type API SC, Ski, SJ, SL, or SM with JASO MA, MAI or MA2
- Viscosity SAE IOW-40
- Capacity 2.3 L (2.4 US qt)
Coolant Capacity 1.2 L (1.3 US qt)

TRANSMISSION

Transmission Type 6-speed, constant mesh, return shift
Clutch Type Wet, multi-disc
Driving System Chain drive
Primary Reduction Ratio 2.095 (88/42)
Final Reduction Ratio 3.067 (46/15)
Overall Drive Ratio 5.473 (Top gear)
Gear Ratio:
- 1st 2.438 (39/16)
- 2nd 1.714 (36/21)
- 3rd 1.333 (32/24)
- 4th 1.111 (30/27)
- 5th 0.852 (23/27)

FRAME

Caster 25.00
Trail 108 mm (4.25 in.)
Tire Size:
- Front 120/70ZR17 MIC (58W)
- Rear 160/60ZR17 MIC (69W)
Rim Size:
- Front 17M/C x MT3.50
- Rear 17WC x MT4.50
Fuel Tank Capacity 21 L (5.5 US gal)
Brake Fluid:
- Front DOT4
- Rear DOT4

ELECTRICAL EQUIPMENT

Battery 12 V 10 Ah (10 HR)
Headlight: LED
- High Beam LED
- Low Beam LED
City Light LED
Brake/TaiI Light LED
Turn Signal Light LED
License Plate Light 12 v 5 w

Even if any one element of LED (Light Emitting Diode) light does not go on, consult with an authorized Kawasaki dealer. Specifications are subject to change without notice.

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