Air/oil cooled, four stroke, single cylinder.
SOHC, 4 Valve per cylinder.
Capacity
640
Bore x Stroke
95 x 90.4 mm
Compression Ratio
9.7:1
Induction
40mm flat side BST40 Mikuni
Ignition /
Starting
Digital / kick
Max Power
45 hp 32.8 kW @ 6800 rpm ( 41.1hp @ 6500 rpm )
Max Torque
57 Nm @ 5000 rpm
Transmission /
Drive
5 Speed / chain
Front Suspension
Full Floater
swingarm, gas/oil damped
Rear Suspension
Single 280mm discs 2 piston caliper
Front Brakes
Single 280mm disc 2 piston caliper
Rear Brakes
Single 230mm disc 2 piston calipers
Front Tyre
90/90-21
Rear Tyre
120/90-17
Dry-Weight / Wet-Weight
155 kg / 168 kg
Fuel Capacity
21 Litres
Consumption average
19.8 km/lit
Braking 60 - 0 / 100 - 0
14.2 m / 42.0 m
Standing
¼ Mile
13.9 sec / 143.2 km/h
Top Speed
162.7 km/h
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Specs, it will be removed upon request. Any correction or more
info on these bikes will kindly beappreciated
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