KTM 300 EXC TPI Sixdays 2021 vs. Beta RR 390 4T Racing 2022

Technical Specifications KTM 300 EXC TPI Sixdays 2021 compared to Beta RR 390 4T Racing 2022

KTM 300 EXC TPI Sixdays 2021

Beta RR 390 4T Racing 2022

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Differences

KTM 300 EXC TPI Sixdays 2021

Beta RR 390 4T Racing 2022

Engine and Drive Train

Bore	Bore	72 mm	Bore	88 mm
Stroke	Stroke	72 mm	Stroke	63.4 mm
Fuel system	Fuel system	Injection	Fuel system	Injection
Throttle Bore	Throttle Bore	39 mm	Throttle Bore	42 mm
Starter	Starter	Electric, Kick	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Ignition	Ignition	Kokusan	Ignition	CDI, Kokusan
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	293.2 ccm	Displacement	385.6 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	48 mm	Diameter	48 mm
Travel	Travel	300 mm	Travel	295 mm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	310 mm	Travel	290 mm

Chassis

Frame	Frame	Steel	Frame	Chromium-molybdenum
Frame type	Frame type	Central tube	Frame type	Double cradle

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	260 mm	Diameter	260 mm

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	240 mm

Dimensions and Weights

Front tyre width	Front tyre width	80 mm	Front tyre width	90 mm
Front tyre height	Front tyre height	100 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	21 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	140 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	18 inch
Wheelbase	Wheelbase	1,482 mm	Wheelbase	1,490 mm
Seat Height	Seat Height	960 mm	Seat Height	940 mm
Dry Weight	Dry Weight	103 kg	Dry Weight	107.5 kg
Fuel Tank Capacity	Fuel Tank Capacity	9 l	Fuel Tank Capacity	9 l