Sym Joymax Z+ 300i 2021 vs. Yamaha NMAX 155 2021

Technical Specifications Sym Joymax Z+ 300i 2021 compared to Yamaha NMAX 155 2021

Sym Joymax Z+ 300i 2021

Yamaha NMAX 155 2021

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Differences

Sym Joymax Z+ 300i 2021

Yamaha NMAX 155 2021

Engine and Drive Train

Bore	Bore	75 mm	Bore	58 mm
Stroke	Stroke	63 mm	Stroke	58.7 mm
Engine power	Engine power	27.3 HP	Engine power	15.1 HP
Rpm at Max. Power	Rpm at Max. Power	8,000 rpm	Rpm at Max. Power	8,000 rpm
Torque	Torque	27.3 Nm	Torque	14 Nm
Rpm at Torque	Rpm at Torque	6,750 rpm	Rpm at Torque	6,500 rpm
Compression Ratio	Compression Ratio	10.5	Compression Ratio	11.6
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Centrifugal force	Clutch Type	Centrifugal force
Ignition	Ignition	CDI	Ignition	CDI
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
Valves per cylinder	Valves per cylinder	2	Valves per cylinder	4
Valves	Valves	OHC	Valves	OHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	278.3 ccm	Displacement	155 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork
Travel	Travel	88 mm	Travel	100 mm

Suspension Rear

Suspension	Suspension	Unit Swing	Suspension	Unit Swing
Shock absorber	Shock absorber	Dual Shock	Shock absorber	Dual Shock
Travel	Travel	92 mm	Travel	85 mm

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	260 mm	Diameter	230 mm

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	240 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	14 inch	Front tyre diameter	13 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	130 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	13 inch	Rear tyre diameter	13 inch
Length	Length	2,190 mm	Length	1,935 mm
Width	Width	760 mm	Width	740 mm
Height	Height	1,422 mm	Height	1,160 mm
Wheelbase	Wheelbase	1,550 mm	Wheelbase	1,340 mm
Seat Height	Seat Height	750 mm	Seat Height	765 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	184 kg	Kerb Weight (with ABS)	131 kg
Fuel Tank Capacity	Fuel Tank Capacity	12 l	Fuel Tank Capacity	7.1 l
License compliancy	License compliancy	A2	License compliancy	A1