Snowmobile · 1972Unverified
Sears Sportster 450W
Sears Sportster 450W — Sportster Series · 30 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
30 hp
Weight
206 kg
Hover a source tag to verify
Overview
DistributorSearsReference
ManufacturerPolarisReference
SnowmobileReference
Built in Beausejour, Manitoba, CanadaReference
Original price was $1,300 in 1971Reference
TrackedReference
Manual steeringReference
Hydraulic disc brakesReference
Suspensionbogie wheelsReference
Engine
30HP Polaris 432cc 2-cyl gasolineReference
Fuel tank17.0 LReference
Polaris EC44PReference
gasolineReference
2-cylinderReference
air-cooledReference
Displacement26.4 ciReference
Bore/Stroke68 x 60 mmReference
Power22.4 kWReference
Cooling systemfanReference
Rated RPM6000Reference
Startermanual-recoilReference
StarterelectricReference
Starter volts12Reference
SparkplugChampion N-4Reference
Sparkplug gap0.457 mmReference
Dimensions
Weight206 kgReference
Length274 cmReference
Width83 cmReference
Height104 cmReference
Track width50 cmReference
Track length on ground114 cmReference
Track area on ground1.2 m²Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps3Reference
Battery volts12Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.