Beta RR 50 Motard Track 2017 vs. Yamaha YZ 125 LC 2018

Technical Specifications Beta RR 50 Motard Track 2017 compared to Yamaha YZ 125 LC 2018

Beta RR 50 Motard Track 2017

Yamaha YZ 125 LC 2018

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Differences

Beta RR 50 Motard Track 2017

Yamaha YZ 125 LC 2018

Engine and Drive Train

Bore	Bore	40.3 mm	Bore	54 mm
Stroke	Stroke	39 mm	Stroke	54.5 mm
Compression Ratio	Compression Ratio	12	Compression Ratio	10.7
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	2-Stroke	Strokes	2-Stroke
Displacement	Displacement	49.7 ccm	Displacement	124 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Chassis

Frame	Frame	Steel	Frame	Aluminium
Frame type	Frame type	Double cradle	Frame type	Double cradle

Brakes Rear

Type	Type	Disc	Type	Disc

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	80 mm
Front tyre height	Front tyre height	80 %	Front tyre height	100 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	100 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	90 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	19 inch
Length	Length	2,000 mm	Length	2,139 mm
Width	Width	805 mm	Width	827 mm
Height	Height	1,155 mm	Height	1,318 mm
Wheelbase	Wheelbase	1,390 mm	Wheelbase	1,443 mm
Seat Height	Seat Height	900 mm	Seat Height	998 mm
Fuel Tank Capacity	Fuel Tank Capacity	6.5 l	Fuel Tank Capacity	8 l