2021 Polaris Sportsman 450 H.O. Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2021 Polaris Sportsman 450 H.O..

Basic Specs

Polaris Sportsman 450 H.O.
Year2021
MakePolaris
ModelPolaris Sportsman 450 H.O.
TypeATV
CostUS$ 6499. MSRP depends on country, taxes, accessories, etc.

Engine

Displacement500.0 ccm (30.51 cubic inches)
TypeProstar engine
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke
Valves/Cylinder
FuelingInjection
Ignition
Exhaust
Lubrication
CoolingLiquid

Drivetrain

GearboxAutomatic
Final Drive
Clutch
DrivelineOn-demand all-wheel drive

Performance

Horespower33.0 HP (24.1 kW)
Torque
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity17.00 litres (4.49 US gallons)
Emissions

Chassis

Frame Type
Rake
Trail
Front SuspensionSealed MacPherson Strut
Front Travel208 mm (8.2 inches)
Rear SuspensionSealed Dual A-Arm, IRS
Rear Travel241 mm (9.5 inches)
Seat
Seat Height845 mm (33.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1220 mm (48.0 inches)
Total Length2108 mm (83.0 inches)
Total Width1219 mm (48.0 inches)
Ground Clearance292 mm (11.5 inches)
Wheelbase1283 mm (50.5 inches)
Dry Weight317.5 kg (700.0 pounds)
Wet Weight

Wheels & Brakes

Front Tire/Tyre25/8-12
Rear Tire/Tyre25/10-12
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
WheelsStamped steel

Comments

It appears you're interested in specifications for the Polaris Sportsman 450 H.O.. This ATV model is powered by a Prostar engine Single cylinder, four-stroke engine with 500.0 ccm (30.51 cubic inches) of actual displacement before compression. Fueling is metered via Injection allowing this machine to produce its 33.0 HP (24.1 kW) horsepower and torque. According to our records engine heat of the Polaris Sportsman 450 H.O. is moderated by Liquid. You'll need to get familiar with the Automatic transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 25/8-12 and the rear is 25/10-12 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc rear brakes. The Polaris Sportsman 450 H.O. was launched in 2021, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.

On-Demand True AWD/2WD. HO means high output engine.