Polaris 120 Offroad Vehicle User Manual


 
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SPECIFICATIONS
Capacities and Dimensions
Body Style Mini Indy
Riders/Weight 1/150 lbs. (68 kg) maximum
Engine Oil .6 qts. (.57 l)
Dry Weight (est.) 147.5 lbs. (67 kg)
Fuel Tank .5 gal. (1.9 l)
Height 31 in. (78.7 cm)
Length 75 in. (190.5 cm)
Ski Center Distance 30 in. (76.2 cm)
Width 34 in. (86.4 cm)
Brake Type Mechanical
Clutch Type Centrifugal
Track Length 69 in. (175.3 cm)
Track Width 10 in. (25.4 cm)
Drive Chain Length #40
Suspension
Front Type IFS
IFS Shock Type Mini
Rear Type Mini Indy
Engine and Cooling
Engine Model Number EH122PM016
Alternator Output 50 watt @ 3600 rpm
Bore x Stroke 60x43mm
Displacement 121 cc
Carburetor Model Mikuni BV18
NOTE: The following carburetor settings are to be used in conjunction with the jetting
charts on the previous page.
Main Jet 70 (Engine S# 0600001 and above)
Main Jet 72.5 (Engine S# up to 0502779)
Pilot Jet 50
Cutaway 170 Throttle Valve
Fuel Screw 1.5 Turns
Pilot Air Jet 1.3
Idle RPM 1600 +/ - 200
Cooling Air
Cylinders 1
Ignition Timing 23_ BTDC @ 3600 rpm
Ignition Type Flywheel Magneto (solid state)
Oil Injection 0W-40 Synthetic
Spark Plug NGK BR6ES
SparkPlugGap .028 in. (.70 mm)
Minimum Fuel Requirement 87 Octane Non-Oxygenated or 89 Octane Oxygenated