Honda MSX125 Grom 2025 vs. Yamaha NMAX 155 2025

Technical Specifications Honda MSX125 Grom 2025 compared to Yamaha NMAX 155 2025

Honda MSX125 Grom 2025

Yamaha NMAX 155 2025

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Differences

Honda MSX125 Grom 2025

Yamaha NMAX 155 2025

Engine and Drive Train

Bore	Bore	50 mm	Bore	58 mm
Stroke	Stroke	63.1 mm	Stroke	58.7 mm
Engine power	Engine power	9.8 HP	Engine power	15.1 HP
Rpm at Max. Power	Rpm at Max. Power	7,250 rpm	Rpm at Max. Power	8,000 rpm
Torque	Torque	10.5 Nm	Torque	14 Nm
Rpm at Torque	Rpm at Torque	5,500 rpm	Rpm at Torque	6,500 rpm
Compression Ratio	Compression Ratio	10	Compression Ratio	11.6
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Centrifugal force
Ignition	Ignition	Transistor	Ignition	CDI
Transmission	Transmission	Chain	Transmission	Belt
Transmission Type	Transmission Type	Gearshift	Transmission Type	Variomatic
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves	Valves	OHC	Valves	OHC
Cooling	Cooling	Air	Cooling	liquid
Displacement	Displacement	125 ccm	Displacement	155 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Telescopic fork

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Dual Shock

Brakes Front

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

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	190 mm	Diameter	230 mm

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	110 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	12 inch	Front tyre diameter	13 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	130 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	12 inch	Rear tyre diameter	13 inch
Length	Length	1,760 mm	Length	1,935 mm
Width	Width	720 mm	Width	740 mm
Height	Height	1,015 mm	Height	1,160 mm
Wheelbase	Wheelbase	1,200 mm	Wheelbase	1,340 mm
Seat Height	Seat Height	761 mm	Seat Height	765 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	103 kg	Kerb Weight (with ABS)	131 kg
Fuel Tank Capacity	Fuel Tank Capacity	6 l	Fuel Tank Capacity	7.1 l
License compliancy	License compliancy	A1	License compliancy	A1