Yamaha pw80 - Manual (Page 55)

Item PW80
Spark Plug:
Ty pe / Ma n uf a ct u rer BP6HS/NGK, W20FP/DENSO
Gap 0.6~ 0.7 mm (0.024 ~ 0.028in)
Clutch Type: Wet, centrifugal automatic
Transmission:
Primary Reduction System Gear
Primary Reduction Ratio 66/21 (3.143)
Secondary Reduction System Chain drive
Secondary Reduction Ratio 32/15(2.133)
Transmission Type Constant mesh, 3-speed
Operation Left foot operation
Gear Ratio: 1st 39/12(3.250)
2nd 29/16(1.812)
3rd 22/17(1.294)
Chassis:
Frame Type Steel tube backbone
Caster Angle 26°
Trail 62 mm (2.44in)
Tire:
Type With tube
Size(F) 2.50-14-4PR
Size(R) 3.00-12-4PR
Tire Pressure:
Front 100 kPa (1.0 kgf/cm^, 15 psi)
Rear 100 kPa (1.0 kgf/cm^ 15 psi)
Brake:
Front Brake Type Drum brake
Operation Right hand operation
Rear Brake Type Drum brake
Operation Right foot operation
Suspension:
Front Suspension Telescopic fork
Rear Suspension Swingarm (Monocrosssuspension)
Shock Absorber:
Front Shock Absorber Coil spring. Oil damper
Rear Shock Absorber Gas, Coil spring. Oil damper
Wheel Travel:
Front Wheel Travel 110 mm (4.3 In)
Rear Wheel Travel 95 mm (3.7 in)
Electrical:
Ignition System C.D.I. Magneto
Generator System Flywheel magneto
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