Specifications - Yamaha VK PROFESSIONAL-II 2016 Owner's Manual

Specifications

ESU1246H
Dimensions:
Overall length:
3270 mm (128.7 in)
Overall width:
1165 mm (45.9 in)
Overall height:
1455 mm (57.3 in)
Weight:
Mass in running order:
395.0 kg (871 lb)
Ski stance:
990 mm (39.0 in)
Engine:
Type:
Liquid cooled 4-stroke, 12 valves
Cylinder arrangement:
Inline 3-cylinder
Displacement:
1049 cm³
Bore × stroke:
82.0 × 66.2 mm (3.23 × 2.61 in)
Idling speed:
1250–1350 r/min
Engine oil:
Recommended grade:
API service SG type or higher, JASO
standard MA
Recommended brand:
YAMALUBE
Type:
SAE 0W-30
ID mark:
8JA1 00
Fuel:
Recommended fuel:
Min 91 RON UNLEADED GASOLINE
ONLY (RUS)
Min 95 RON UNLEADED GASOLINE
ONLY (FIN, SWE)
Minimum research octane:
91 (RUS)
95 (FIN, SWE)
Starting system:
Electric starter
Noise level and vibration level:
Noise level (77/311/EEC):
91 dB(A) at 4125 r/min (FIN, SWE)
80
Uncertainty of measurement:
3.0 dB(A) (FIN, SWE)
A-weighted sound power level:
100 dB(A) at 4125 r/min (FIN, SWE)
Uncertainty of measurement:
3.0 dB(A) (FIN, SWE)
Vibration on seat (EN1032, ISO 5008):
Not exceed 0.5 m/s² (FIN, SWE)
Uncertainty of measurement:
0.2 m/s² (FIN, SWE)
Vibration on handlebar (EN1032, ISO 5008):
Not exceed 2.5 m/s² (FIN, SWE)
Uncertainty of measurement:
0.2 m/s² (FIN, SWE)
Chassis:
Drive track:
Material:
Molded rubber, fiberglass-rod reinforced
Type:
Extrovert drive type
Width:
500 mm (19.7 in)
Deflection:
30.0–35.0 mm (1.18–1.38 in)
Length on ground:
1104 mm (43.5 in)
Rear suspension:
Type:
Slide rail suspension
Track sprocket wheel:
Material:
Polyethylene
Number of teeth:
7
Transmission:
Clutch type:
Automatic centrifugal engagement
Overall reduction ratio:
7.60–2.00 : 1
Overall reduction ratio [L]:
10.59–2.79 : 1
Sheave distance:
267.0–270.0 mm (10.51–10.63 in)
Sheave offset:
13.5–16.5 mm (0.53–0.65 in)
Engagement speed (Subject to change
according to elevation settings.):
2500–2900 r/min