Beta RR 300 Racing 2022 vs. Kawasaki KX 450 2023

Technical Specifications Beta RR 300 Racing 2022 compared to Kawasaki KX 450 2023

Beta RR 300 Racing 2022

Kawasaki KX 450 2023

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Differences

Beta RR 300 Racing 2022

Kawasaki KX 450 2023

Engine and Drive Train

Bore	Bore	73 mm	Bore	96 mm
Stroke	Stroke	69.9 mm	Stroke	62.1 mm
Compression Ratio	Compression Ratio	11.6	Compression Ratio	12.5
Fuel system	Fuel system	Carburator	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	CDI, Kokusan	Ignition	CDI, Digital
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	6	Number of gears	5
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Lubrication	Lubrication	Mixed	Lubrication	Forced
Displacement	Displacement	292.6 ccm	Displacement	449 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	48 mm	Diameter	49 mm
Travel	Travel	295 mm	Travel	305 mm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	290 mm	Travel	307 mm

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Aluminium

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	260 mm	Diameter	270 mm
Piston	Piston	Double piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Semi-Schwimmsattel
Technology	Technology	Wave	Technology	Petal

Brakes Rear

Diameter	Diameter	240 mm	Diameter	250 mm
Piston	Piston	Single piston	Piston	Single piston

Dimensions and Weights

Front tyre width	Front tyre width	90 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	90 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	120 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	19 inch
Length	Length	2,172 mm	Length	2,185 mm
Width	Width	815 mm	Width	820 mm
Height	Height	1,270 mm	Height	1,265 mm
Wheelbase	Wheelbase	1,482 mm	Wheelbase	1,485 mm
Seat Height	Seat Height	930 mm	Seat Height	955 mm
Fuel Tank Capacity	Fuel Tank Capacity	9.5 l	Fuel Tank Capacity	6.2 l