Supersport 620 (2003)

Engine
Type
L-Twin cylinder, 2 valve per cylinder Desmodromic; air cooled
Displacement
618cc
Bore x Stroke
80x61,5mm
Compression Ratio
10,5:1
Power
61hp - 45kw @ 8750rpm
Torque
5.5kgm - 54Nm @ 6500rpm
Fuel Injection
Marelli electronic fuel injection, 45mm throttle body
Exhaust
2 aluminium mufflers with 3-way catalytic converter
Trasmission
Gearbox
5 speed
Primary drive
Straight cut gears, ratio 1.85
Ratio
1st 40/16, 2nd 36/21, 3rd 32/24, 4th 29/27, 5th 28/29
Final drive
Chain; Front sprocket 15; Rear sprocket 44
Clutch
Wet multiplate with hydraulic control
Chassis
Frame
Tubular steel trellis
Front suspension
Marzocchi 43mm upside-down fork
Front Wheel
3-spoke light alloy 3.50x17
Front Tyre
120/70 ZR17
Rear suspension
Progressive cantilever linkage with fully adjustable Sachs monoshoshock. Steel swingarm
Rear Wheel
3-spoke light alloy 5.50 x 17
Rear Tyre
160/60 ZR17
wheel-travel-front
120mm / 4.7in
wheel-travel-rear
136mm / 5.4in
Front Brake
2 x 320 mm semi-floating discs, fixed 4-piston calipers
Rear Brake
245mm disc, 2-piston caliper
Instrumentation
Electronic panel: speedometer, rev counter, high beam indicator, turn signals, oil pressure warning light, neutral light, low fuel warning light, immobilizer, LCD for clock and oil temperature, LCD odometre and trip metre
Dimensions and Weights
Dry Weight
181.6kg / 400.4lb (half-fairing version)
Seat Height
815mm / 32.1in
Wheelbase
1405mm / 55.3in
Rake
24°
Fuel Tank Capacity
16l (of which 4l reserve) / 4.2 US gal (of which 1 US gal reserve)
Number of Seats
Na
Warranty and Maintenance
Warranty
2 years unlimited mileage
Emissions and Consumption
Standard
Emissions are in compliance with Euro1 standard regulations and are also expected to comply with Euro2 regulations, which have still not been defined. (Except for USA version)