ST4S (2001)

Moteur
Type
L-Twin cylinder, 4 valve, Desmodromic, liquid cooled
Cylindrée
996cc
Alésage x course
98 x 66mm
Ratio de compression
9.2:1 
Puissance
116hp - 85kw @ 8750rpm
Couple
10kgm - 98Nm @ 7250rpm
Injection
Marelli electronic injection, 50mm throttle body
Échappement
2 aluminium mufflers
Transmission
Boîte de vitesse
6 speed
Transmission primaire
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
Transmission finale
Chain; Front sprocket 15; Rear Sprocket 40
Embrayage
Dry multiplate with hydraulic control
Châssis
Cadre
Tubular steel trellis frame
Suspension avant
Showa with TiN upside-down fork fully adjustable
Roue avant
Five spoke light alloy, 3.50x17
Pneu avant
120/70 ZR17
Suspension arrière
Progressive linkage with Sachs adjustable monoshock. Aluminium swing-arm
Roue arrière
Five 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 320mm 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 low pressure, indicators for high beams, turns signals
Dimensions et poids
Pois à sec
212kg / 467 lb
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
Na