Yamaha VINO YJ50RP Owner's Manual page 63

Transmission
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Chassis
Frame type
Caster angle
Trail
Tires
Front
Type
Size
Manufacturer/
model
Rear
Type
Size
Manufacturer/
model
Maximum load*
Helical gear
3.692
Spur gear
3.230
V-belt automatic
Centrifugal automatic type
Steel tube underbone
25°
71 mm (2.8 in)
Tubeless tire
80/90-10 34J
IRC/MB38
CHENG-SHIN/C-922
Tubeless tire
80/90-10 34J
IRC/MB38
CHENG-SHIN/C-922
75 kg (165 lb)
Tire air pressure (measured on
cold tires)
Front
Rear
Wheels
Front
Type
Size
Rear
Type
Size
Brakes
Front
Type
Operation
Rear
Type
Operation
Suspension
Front
Rear
Spring/shock absorber
Front
Rear
8-2
SPECIFICATIONS
150 kPa (1.50 kgf/cm 2 , 21 psi)
175 kPa (1.75 kgf/cm 2 , 25 psi)
Panel wheel
10 × 2.15
Panel wheel
10 × 2.15
Drum brake
Right hand
Drum brake
Left hand
Bottom link fork
Unit swing
Coil spring/oil damper
Coil spring/oil damper
8