Polaris Sportsman 450 2021 Owner's Manual page 166

SPECIFICATIONS
Starting System
Ignition System
Idle RPM
Spark Plug Type / Gap
Lubrication System
Driving System Type
Front Suspension
Rear Suspension
Transmission
Gear Reduction, Low
Gear Reduction, Reverse
Gear Reduction, High
Drive Ratio, Front
Tires/Pressure, Front
Tires/Pressure, Rear
Brakes, Front/Rear
Brakes, Auxiliary
Brake, Parking
Headlight
Brakelights / Taillights
Instrument Cluster
164
SPORTSMAN 570 TRAIL
Electric
ECU
1200 +/- 50
MR7F / 0.7-0.8 mm
Wet Sump
Automatic PVT (POLARIS Variable
Transmission)
Sealed MacPherson MacPherson Ride® Dual
A-Arm with 8.9 in. (22.6 cm) Travel
Sealed Dual A-Arm, IRS 9.5" (24 cm) Travel
H/L/N/R/P
23.91:1
21.74:1
9.75:1
3.82:1
26x8-14 / 7 psi (48.3 kPa)
26x10-14 / 7 psi (48.3 kPa)
Single-Control Hydraulic Disc
Foot-Activated Hydraulic Disc
Hydraulic lock, all wheel
1 Single Beam on Headlight POD (50 watt)
2 Single Beam on Bumper (55 watt)
EPS: Dual LED Brakelights (8.26 watts) /
Taillights (26.9 watts)
LCD