Motorcycles Specs > Sym > Sym Symnh X 125

Sym Symnh X 125 Specs

The Sym Symnh X 125 model is a Naked bike bike manufactured by Sym . In this version sold from year 2020 , the dry weight is 143.0 kg (315.3 pounds) and it is equipped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 10.06 HP (7.3 kW)) @ 8500 RPM and a maximum torque of 9.50 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 6500 RPM . With this drive-train, the Sym Symnh X 125 is capable of reaching a maximum top speed of 99.0 km/h (61.5 mph) . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Sym Symnh X 125 has a Diamind Steel frame with front suspension being Telescope fork and at the rear, it is equipped with Single swing . Stock tire sizes are 110/70-17 on the front, and 130/70-17 on the rear. As for stopping power, the Sym Symnh X 125 braking system includes Single disc size 260 mm (10.2 inches) at the front and Single disc size 220 mm (8.7 inches) at the back. 

Sym Symnh X 125 General Information

Brand Sym 
Model Sym Symnh X 125 
Start year 2020 
Year 2020 
Category Naked bike 
Factory Warranty (Years / miles)

Sym Symnh X 125 Dimensions, Aerodynamics and weight

Frame type Diamind Steel 
Seat details
Wheelbase 1,400 mm (55.1 inches) 
Length 2,040 mm (80.3 inches) 
Width 745 mm (29.3 inches) 
Height 1,080 mm (42.5 inches) 
Seat Height
Alternate Seat Height
Ground Clearance
Trail size
Wheels details
Front Tyres - Rims dimensions 110/70-17 
Rear Tyres - Rims dimensions 130/70-17 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 260 mm (10.2 inches) 
Rear Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Curb Weight (including fluids)
Dry Weight 143.0 kg (315.3 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio : 0.0703 HP/kg 
Fuel Tank Capacity 11.00 litres (2.91 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension Telescope fork 
Front Suspension Travel
Rear Suspension Single swing 
Rear Suspension Travel

Sym Symnh X 125 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details
Fuel system Injection 
Engine size - Displacement - Engine capacity 124.10 ccm (7.57 cubic inches) 
Bore x Stroke 56.5 x 49.5 mm (2.2 x 1.9 inches) 
Compression Ratio 10.1:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower 10.06 HP (7.3 kW)) @ 8500 RPM 
Maximum torque 9.50 Nm (1.0 kgf-m or 7.0 ft.lbs) @ 6500 RPM 
Engine Maximum RPM
Cooling system Air 
Lubrication system Forced lubrication and splashing 
Engine oil capacity
Exhaust system
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type

Sym Symnh X 125 Performance

Top Speed 99.0 km/h (61.5 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency
CO2 emissions
Emissions Euro 4 

Sym Symnh X 125 Electrical Systems, Ignition and Equipment

Ignition Type Digital 
Electrical Details
Starter Type Electric 
How much horsepower does a Sym Symnh X 125 have?
The Sym Symnh X 125 has 10.06 HP (7.3 kW)) @ 8500 RPM.

How fast is a Sym Symnh X 125?
The Sym Symnh X 125 top speed is 99.0 km/h (61.5 mph).

How much does a Sym Symnh X 125 weighs?
The Sym Symnh X 125 weighs 143.0 kg (315.3 pounds).

How many gears does a Sym Symnh X 125 have?
The Sym Symnh X 125 have 5 gears.