Yamaha NMAX 155 2023 vs. Aprilia SXR 50 2022

Technical Specifications Yamaha NMAX 155 2023 compared to Aprilia SXR 50 2022

Yamaha NMAX 155 2023

Aprilia SXR 50 2022

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Differences

Yamaha NMAX 155 2023

Aprilia SXR 50 2022

Engine and Drive Train

Bore	Bore	58 mm	Bore	39 mm
Stroke	Stroke	58.7 mm	Stroke	41.35 mm
Engine power	Engine power	15.1 HP	Engine power	3.3 HP
Rpm at Max. Power	Rpm at Max. Power	8,000 rpm	Rpm at Max. Power	7,000 rpm
Torque	Torque	14 Nm	Torque	3.3 Nm
Rpm at Torque	Rpm at Torque	6,500 rpm	Rpm at Torque	6,250 rpm
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Centrifugal force	Clutch Type	Centrifugal force
Transmission	Transmission	Belt	Transmission	Belt
Transmission Type	Transmission Type	Variomatic	Transmission Type	Variomatic
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	155 ccm	Displacement	50 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Suspension Rear

Suspension	Suspension	Unit Swing	Suspension	Unit Swing
Shock absorber	Shock absorber	Dual Shock	Shock absorber	Dual Shock

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	230 mm	Diameter	220 mm

Brakes Rear

Type	Type	Disc	Type	Drum
Diameter	Diameter	230 mm	Diameter	140 mm

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	13 inch	Front tyre diameter	12 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	120 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	13 inch	Rear tyre diameter	12 inch
Length	Length	1,935 mm	Length	1,960 mm
Width	Width	740 mm	Width	803 mm
Wheelbase	Wheelbase	1,340 mm	Wheelbase	1,360 mm
Seat Height	Seat Height	765 mm	Seat Height	775 mm
Fuel Tank Capacity	Fuel Tank Capacity	7.1 l	Fuel Tank Capacity	7 l