Yamaha WOLVERINE X4 2021 Owner's Manual page 176

Spark plug (s):
Manufacturer/model:
NGK/LMAR8A-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:
Clutch type:
Wet, centrifugal, shoe
Drivetrain:
Primary reduction ratio:
1.000
Final drive:
Shaft
Secondary reduction ratio:
10.335 (69/36 x 25/17 x 33/9)
Transmission type:
CVT automatic with reverse
Gear ratio:
Transmission ratio:
2.380–0.710 : 1
Reverse gear:
2.333 (39/27 x 42/26)
Low range:
2.524 (53/21)
High range:
11
1.514 (53/35)
Front tire:
Size:
27x9R12 NHS
Manufacturer/model:
GBC/DIRT COMMANDER
Rear tire:
Size:
27x11R12 NHS
Manufacturer/model:
GBC/DIRT COMMANDER
Loading:
Maximum load:
490.0 kg (1080 lb)
(Total weight of all occupants, cargo, accessories, and
tongue)
Tire air pressure (measured on cold tires):
For non-winch-equipped models:
Vehicle load:
0.0–200.0 kg (0–441 lb)
Recommended:
Front:
83.0 kPa (0.830 kgf/cm², 12.0 psi)
Rear:
97.0 kPa (0.970 kgf/cm², 14.0 psi)
Minimum:
Front:
76.0 kPa (0.760 kgf/cm², 11.0 psi)
Rear:
90.0 kPa (0.900 kgf/cm², 13.0 psi)
Vehicle load:
200.0–490.0 kg (441–1080 lb)
Recommended:
Front:
97.0 kPa (0.970 kgf/cm², 14.0 psi)
Rear:
152.0 kPa (1.520 kgf/cm², 22.0 psi)
11-3