Specifications - Yamaha YFZ 2018 Owner's Manual

EBU25962
Dimensions:
Overall length:
1795 mm (70.7 in)
Overall width:
1240 mm (48.8 in)
Overall height:
1065 mm (41.9 in)
Seat height:
810 mm (31.9 in)
Wheelbase:
1270 mm (50.0 in)
Ground clearance:
235 mm (9.3 in)
Minimum turning radius:
3.6 m (11.81 ft)
Maximum water depth:
35 cm (14 in)
Weight:
Curb weight:
184.0 kg (406 lb)
10
Loading:
Maximum loading limit:
100.0 kg (220 lb)
(Total weight of rider, cargo, accessories, and tongue)
Noise and vibration level:
Noise level (77/311/EEC):
85.9 dB(A) at 3750 r/min

SPECIFICATIONS

Uncertainty of measurement:
3.0 dB(A)
A-weighted sound power level:
99.0 dB(A) at 3750 r/min
Uncertainty of measurement:
3.0 dB(A)
Vibration on seat (EN1032, ISO5008):
Will not exceed 0.5 m/s²
Uncertainty of measurement:
0.1 m/s²
Vibration on handle (EN1032, ISO5008):
2.9 m/s²
Uncertainty of measurement:
0.8 m/s²
Engine:
Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train:
DOHC
Number of cylinders:
Single cylinder
Displacement:
449 cm³
Bore × stroke:
95.0 × 63.4 mm (3.74 × 2.50 in)
Compression ratio:
11.8 : 1
10-1