ST2 (2001)

Engine
Type
L-Twin cylinder, 2 valve Desmodromic, liquid cooled
Displacement
944cc
Bore x Stroke
94 x 68mm
Compression Ratio
10.2:1 
Power
83hp - 61kw @ 8500rpm
Torque
8.4kgm - 82Nm @ 6500rpm
Fuel Injection
Marelli Electronic injection, 45mm 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 42
Clutch
Dry multiplate with hydraulic control
Chassis
Frame
Tubular steel trellis frame
Front suspension
Showa upside-down 43mm fork
Front Wheel
Three spoke light alloy, 3.50x17
Front Tyre
120/70 ZR17
Rear suspension
Progressive linkage with Sachs adjustable monoshock. Aluminium swing-arm
Rear Wheel
Three spoke light alloy 5.50 x 17
Rear Tyre
170/60 ZR17
wheel-travel-front
130mm / 5.1in
wheel-travel-rear
148mm / 5.8in
Front Brake
2 x 320mm semi-floating discs, 4-piston caliper
Rear Brake
245mm disc, 2-piston caliper
Instrumentation
Speedometer, rev counter, tripmeter, LCD display with clock, water temperature, fuel level, warning light for low pressure, indicators for high beams, turns signals
Dimensions and Weights
Dry Weight
209kg / 460 lb
Seat Height
820mm / 32.8in
Wheelbase
1430mm / 56.3in
Rake
24°
Fuel Tank Capacity
21l (of which 6l reserve) / 5.5 US gal (of which 1.5 US gal reserve)
Warranty and Maintenance
Warranty
2 years unlimited mileage
Emissions and Consumption
Standard
Na