Supersport 900 (2002)

Engine
Type
L-Twin cylinder, 2 valve per cylinder Desmodromic; air cooled
Displacement
904cc
Bore x Stroke
92x68mm
Compression Ratio
9.2:1 
Power
79hp - 58kw @ 7500rpm
Torque
7.7kgm - 76Nm @ 6500rpm
Fuel Injection
Marelli electronic fuel injection, 45mm throttle body
Exhaust
2 aluminum mufflers
Trasmission
Gearbox
6 speed
Primary drive
Straight cut gears, ratio 1.84
Ratio
1st 37/15, 2nd 30/17, 3th 27/20, 4th 24/22, 5th 23/24, 6th 24/28
Final drive
Chain; Front sprocket 15; Rear sprocket 40
Clutch
Dry multiplate with hydraulic control
Chassis
Frame
Tubular steel trellis frame
Front suspension
Showa 43mm upside-down fully adjustable fork
Front Wheel
5-spoke light alloy, 3.50x17
Front Tyre
120/70 ZR17
Rear suspension
Progressive linkage with Sachs adjustable monoshock. Aluminium swing-arm
Rear Wheel
Light alloy 5.50 x 17 5-spoke
Rear Tyre
170/60 ZR17
wheel-travel-front
120mm / 4.7in
wheel-travel-rear
145mm / 5.7in
Front Brake
2 semi-floating 320 mm dia. steel rotors; 30/34 mm 4-piston caliper
Rear Brake
245mm disc, 2-piston caliper
Instrumentation
Speedometer, rev counter, indicators for high beams and turn signals, warning lights for low oil pressure, nuetral, fuel level
Dimensions and Weights
Dry Weight
188kg / 414lb
Seat Height
815mm / 32.1in
Wheelbase
1395mm / 54.9in
Rake
24°
Fuel Tank Capacity
16l (of which 4l reserve) / 4.2 US gal (of which 1 US gal reserve)
Number of Seats
Full fairing
Warranty and Maintenance
Warranty
2 years unlimited mileage
Emissions and Consumption
Standard
Euro1