
SPORTSMAN 450 HD 2X4
Engine
Single overhead cam, 2 valve 4 stroke single
cyclinder
Displacement
500 cc
Bore x Stroke
93 mm x 73.6 mm
Alternator Output
660 W @ 7000 RPM
Compression Ratio
10:1
Starting System
Electric
Ignition System
ECU
Idle RPM
1200 +/- 50
Spark Plug Type / Gap
5923 / 0.92-1.08 mm
Lubrication System
Wet Sump
Driving System Type
Automatic PVT (POLARIS Variable
Transmission)
Front Suspension
MacPherson strut with 8.2" (21 cm) travel
Rear Suspension
Linear rate with 9.5" (24 cm) travel
Transmission
H/L/N/R/P
Gear Reduction, Low
23.91:1
Gear Reduction, Reverse
21.74:1
Gear Reduction, High
12.79:1
Drive Ratio, Front
3.818:1
Drive Ratio, Rear
3.7:1
Tires/Pressure, Front
24x8-12 / 7 psi (48.3 kPa)
Tires/Pressure, Rear
24x10-12 / 7 psi (48.3 kPa)
Brakes, Front/Rear
Single-Control Hydraulic Disc
Brakes, Auxiliary
Foot-Activated Hydraulic Disc
Brake, Parking
Hydraulic lock, all wheel
Headlight
1 Single Beam on Headlight Pod (50 watt)
2 Single Beam on Bumper (50 watt)
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Summary of Contents for Sportsman Touring 570 EPS 2018
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