2026 Royal Alloy Grand Prix 300S Specifications
Spec, Photos, and Model Information
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Fuel Economy65 MPG Combined
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Displacement (cc)278.3
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Horsepower (bhp)21.5
Vehicle Specifications
2026 Royal Alloy Grand Prix 300S
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Front Brake TypeDual Hydraulic Disc
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Rear Brake TypeDual Hydraulic Disc
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Fuel Capacity (gal)2.8
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Fuel Capacity (l)10.5
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Carburetion TypeFuel Injected
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Digital InstrumentationStandard
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Wheelbase (in)54.7
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Wheelbase (mm)1390
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Compression Ratio11:1
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Cylinders1
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Displacement (cc)278.3
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Engine Stroke4-Stroke
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Engine TypeSingle-Cylinder
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Horsepower (bhp)21.5
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StarterElectric / Kick
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Valve ConfigurationOHV
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Generic Type (Primary)Scooter
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Revision StatusCarryover
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Warranty (Months)24
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Number Of Seats2
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Seat Height (in)31.5
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Seat Height (mm)800.1
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TachometerStandard
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Front Tire (Full Spec)Pirelli 110/70-12
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Rear Tire (Full Spec)Pirelli 120/70-12
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Transmission TypeContinuously Variable (CVT)
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