NHX 125

General Details

SYM NHX 125 is designed for an urban commuter who is full of street-fighter spirit.
The lower riding posture and the muscular look gives you a more aggressive stance when conquering the urban sprawl.
To achieve outstanding handling, the SYM NHX 125 features a perimeter frame, centred-suspension and front & rear brake disc with CBS.

Full-LED lighting, 2A USB charger and LCD meter on SYM NHX 125 make it into a premium street bike.
With 50/50 weight distribution, SYM NHX 125 is steering in more agile and quick-responsive performance.
SYM NHX 125 also features a new lightweight aluminium rim that has better stiffness, and the equipped tyres make for good performance on road-gripping-ability.

Let’s turn every ride into an exciting journey with the SYM NHX 125.

OverallLength (mm) 2040
OverallWidth (mm) 745
OverallHeight (mm) 1080
Wheel Base (kg) 1400
Weight Distribution (curb weight) front 68 (kg)
rear 75 (kg)
Total 143 (kg)
Weight Distribution (max allow weight) frontss 101 (kg)
rear 192 (kg)
Total 293 (kg)
Type 4-stroke engine
Cylinder Arrangement single cylinder
Bore × Stroke φ56.5 ×49.5 (mm)
Displacement 124.1 (cm3)
Compression Ratio 10.1±0.2:1
software identification No. M4L
Calibration verfication No. 4E444300
Valve Train O.H.C.
Tensioner auto-tensioner
Maximum Horsepower 7.5 kw
8500 rpm
Maximum Torque 6500 rpm
Lubrication System forced circulation & splashing
Fuel Required unlead gasoline
Exhaust Emission – Level Euro 4
CO <1.14 g/km
HC 150
Nox < 0.07 g/km
Noise Emission <74 dB
2.3 l/100km
CO2 emission 52 g/km
Reference and/or setting ranges Inlet :0.05 mm
Engine Oil Capacity First 1000 ml
Change 850 ml
Maximun Speed 99 km/h
Maximum hill-starting ability 53.1 %slope
Type diamond
Material steel
Suspension Type front telescope fork
rear single swing
Suspension Travel front 120 mm
rear 35.5 mm
Rim Material front aluminum
rear aluminum
Rim Size front 2.5-17
rear 3.5-17
Tire Type front tubeless
rear tubeless
Tire Size front 110/70-17
rear 130/70-17
Brake System CBS
Brake Type front disk, non-asbestos pad
rear disk, non-asbestos pad
Brake Diameter front φ260 mm
rear φ222 mm
Brake Swept Arc front 18.30×2 cm2
rear 14.70×2 cm2
Fuel Capacity 11 L
Clutch wet multi-plate
Transmission gear
Primary Reduction 3.333
Gear Ratio I 2.769
2 1.882
3 1.273
4 1.13
5 0.96
Final Reduction 3.267
Ignition System Transistorized coil ignition
Starting System electrical starter
Alternator 154 W
Battery Capacity 12V/6Ah,around 2.6 kg
Speedometer Scale 0 ~ 199 (digit) km/h
Horn 87~112 dB
Fuse 15A×3 and 20A×1
Spark Plug DPR8EA-9
Headlight deep/main beam
Position Lamps 12 V 1.5 W (6 LEDs) × 2
Taillight Stoplight 13.5 V 5.5W (15 LEDs×) 1
Position Lamps 13.5 V 2.5W (15 LEDs×) 1
Turn Signal Light front 13.5V 1.8W(3 LEDs) × 2
rear 13.5V 1.8W(3 LEDs) × 2
Reflex Reflector side 2
rear 1

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