ENGINE
Type
L-twin cylinder, 2 valves per cylinder Desmodromic; air cooled
Displacement
618 cc
BorexStroke
80 x 61.5 mm
Compression Ratio
10.5:1
Power*
46.4 kw - 63 hp @ 9500 rpm
Torque*
5.7 kgm @ 6750 rpm
Fuel injection
Marelli electronic fuel injection, 45 mm throttle body
Exhaust
2 aluminium mufflers
Emissions
Euro 2
TRASMISSION
Gearbox
6 speed
Ratios
1st 32/13, 2nd 30/18, 3rd 28/21, 4th 26/23, 5th 22/22, 6th 24/26
Primary drive
Straight cut gears; ratio 1.85
Final drive
Chain; Front sprocket 15; Rear sprocket 48
Clutch
APTC wet multiplate with hydraulic control
