Supersport 900 (2001)

Engine
Type
L-Twin cylinder, 2 valve Desmodromic, liquid cooled
Displacement
904cc
Bore x Stroke
92 x 68mm
Compression Ratio
9.2:1 
Power
79hp - 58kw @ 7500rpm
Torque
7.7kgm - 76Nm @ 6500rpm
Fuel Injection
Marelli electronic injection, 50mm throttle body
Exhaust
2 aluminium mufflers
Trasmission
Gearbox
6 speed
Primary drive
Straight cut gears, ratio 1.84
Ratio
1a 37/15, 2a 30/17, 3a 27/20, 4a 24/22, 5a 23/24, 6a 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 upside-down fully adjustable 43mm fork
Front Wheel
Five spoke light alloy, 3.50x17
Front Tyre
120/70 ZR17
Rear suspension
Progressive linkage with Sachs adjustable monoshock. Aluminium swing-arm
Rear Wheel
Five spoke light alloy with flexible coupling, 5.50 x 17
Rear Tyre
170/60 ZR17
wheel-travel-front
120mm / 4.7in
wheel-travel-rear
136mm / 5.4in
Front Brake
2 semifloating 320mm dia. steel rotors; 30/34 mm 4-piston caliper
Rear Brake
245mm disc, 2-piston caliper
Instrumentation
Speedometer, rev counter, warning light for low oil pressure, indicators for high beam, turn signals, warning light for neutral, oil temperature
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)
Warranty and Maintenance
Warranty
2 years unlimited mileage
Emissions and Consumption
Standard
Na