ST4S (2002)

Moteur
Type
L-Twin cylinder, 4 valve per cylinder Desmodromic; liquid cooled
Cylindrée
996cc
Alésage x course
98x66mm
Ratio de compression
11.5:1 
Puissance
116hp - 85kw @ 8750rpm
Couple
10kgm - 98Nm @ 7250rpm
Injection
Marelli electronic fuel injection, 50mm throttle body
Échappement
2 aluminum mufflers with catalytic converter (non-catalytic for USA version)
Transmission
Boîte de vitesse
6 speed
Transmission primaire
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
Transmission finale
Chain; Front sprocket 15; Rear sprocket 38
Embrayage
Dry multiplate with hydraulic control
Châssis
Cadre
Tubular steel trellis frame
Suspension avant
Showa 43mm upside-down fully adjustable fork with TIN
Roue avant
5-spoke light alloy, 3.50 x17
Pneu avant
120/70 ZR17
Suspension arrière
Progressive linkage with Sachs adjustable monoshock. Aluminium swing-arm
Roue arrière
5-spoke light alloy 5.50 x 17
Pneu arrière
180/55 ZR17
wheel-travel-front
130mm / 5.1in
wheel-travel-rear
148mm / 5.8in
Frein avant
2 x 320 mm semi-floating discs, 4-piston caliper
Frein arrière
245mm disc, 2-piston caliper
Tableau de bord
Speedometer, rev counter, tripmeter, LCD display with clock, water temperature, fuel level, warning light for neutral, low pressure, indicators for high beams, turns signals, immobilizer
Dimensions et poids
Pois à sec
212kg / 467lb
Hauteur de selle
820mm / 32.8in
Empattement
1430mm / 56.3in
Angle de chasse
24°
Capacité du réservoir
21l (of which 6l reserve) / 5.5 US gal (of which 1.5 US gal reserve)
Garantie et Maintenance
Garantie
2 years unlimited mileage
Emissions et consommation
Standard
Euro 2 (exept for USA version)