These are the known mechanical and performance specifications for your 2021 Polaris Sportsman 450 H.O..
Basic Specs
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
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
On-Demand True AWD/2WD. HO means high output engine.