SportTouring ST3 - Technical specification

 
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Engine

Type
L-Twin cylinder, 3 valve per cylinder Desmodromic, liquid cooled
Displacement
992cc
Bore x Stroke
94x71.5mm
Compression ratio
11.3:1 
Power
102hp - 75kw @ 8750rpm *
Torque
9,5kgm - 93Nm @ 7250rpm *
 
* The power/torque values indicated are measured using an engine dynamometer according to homologation regulation and they correspond to the homologated data, as quoted in the Bike Registration Document.
Fuel injection
Marelli electronic fuel injection, 50mm throttle body
Exhaust
2 aluminum mufflers with 3-way catalytic converter

Transmission

Gearbox
6 speed
Primary drive
Straight cut gears, ratio 1.84
Ratio
1st 37/15, 2nd 30/17, 3rd 27/20, 4th 24/22, 5th 23/24, 6th 24/28
Final drive
Chain; Front sprocket 15; Rear sprocket 42
Clutch
Dry multiplate with hydraulic control
 

Chassis

Frame
Tubular steel trellis
Front suspension
Showa 43mm adjustable preload upside-down fork
Front wheel
3-spoke light alloy, 3.50x17
Front Tyre
120/70 ZR17
Rear suspension
Progressive linkage with fully adjustable Sachs monoshock
Rear wheel
3-spoke light alloy 5.50 x 17
Rear tyre
180/55 ZR17
Front wheel travel
130mm / 5.1in
Rear wheel travel
148mm / 5.8in
Front brake
2 x 320 mm semi-floating discs, 4-piston caliper
Rear brake
245mm disc, 2-piston caliper
Instrumentation
Electronic instrument pannel using CAN communication protocol with CPU: multifunctional digital display (including speedometer, clock, water temperature, fuel gauge, instant/average consumption, consumed fuel, rimanent autonomy), analogic rev counter, self adjusting pilot lights (depending on outdoor light), headlight angle adjustment, immobilizer system
 

Dimensions and weight

Dry weight
214kg / 467lb
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

Warranty
2 years unlimited mileage
 

Emissions and Consumption

Standard
Euro2