KTM 125 Duke 2025 vs. Beta RR 50 2020

Technical Specifications KTM 125 Duke 2025 compared to Beta RR 50 2020

KTM 125 Duke 2025

Beta RR 50 2020

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Differences

KTM 125 Duke 2025

Beta RR 50 2020

Engine and Drive Train

Bore	Bore	58 mm	Bore	40.3 mm
Stroke	Stroke	47.3 mm	Stroke	39 mm
Compression Ratio	Compression Ratio	12.6	Compression Ratio	12
Fuel system	Fuel system	Injection	Fuel system	Carburator
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	2-Stroke
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	124.99 ccm	Displacement	49.7 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Telescopic fork
Diameter	Diameter	43 mm	Diameter	37 mm
Travel	Travel	150 mm	Travel	210 mm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	150 mm	Travel	200 mm

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Steel
Frame type	Frame type	Tubular	Frame type	Double cradle

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	320 mm	Diameter	260 mm

Brakes Rear

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

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	70 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	110 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	18 inch
Wheelbase	Wheelbase	1,357 mm	Wheelbase	1,385 mm
Seat Height	Seat Height	800 mm	Seat Height	930 mm