Motorcycles Specs > KTM > KTM 50 SX Mini

KTM 50 SX Mini Specs

The KTM 50 SX Mini model is a Minibike, cross bike manufactured by KTM . In this version sold from year 2018 , the dry weight is 40.0 kg (88.2 pounds) and it is equipped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the KTM 50 SX Mini is capable of reaching a maximum top speed of  . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the KTM 50 SX Mini has a Central-tube frame with double-cradle frame with front suspension being WP upside-down Ø 35 mm and at the rear, it is equipped with WP shock absorber . Stock tire sizes are  on the front, and  on the rear. As for stopping power, the KTM 50 SX Mini braking system includes Single disc size 160 mm (6.3 inches) at the front and Single disc size 160 mm (6.3 inches) at the back. 

KTM 50 SX Mini General Information

Brand KTM 
Model KTM 50 SX Mini 
Start year 2018 
Year 2018 
Category Minibike, cross 
Factory Warranty (Years / miles)

KTM 50 SX Mini Dimensions, Aerodynamics and weight

Frame type Central-tube frame with double-cradle 
Seat details
Wheelbase 1,032 mm (40.6 inches) 
Length 914 mm (36.0 inches) 
Seat Height 558 mm (22.0 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 184 mm (7.2 inches) 
Trail size
Wheels details
Front Tyres - Rims dimensions
Rear Tyres - Rims dimensions
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 160 mm (6.3 inches) 
Rear Brakes Dimensions - Disc Dimensions 160 mm (6.3 inches) 
Curb Weight (including fluids)
Dry Weight 40.0 kg (88.2 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 2.30 litres (0.61 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension WP upside-down Ø 35 mm 
Front Suspension Travel 100 mm (3.9 inches) 
Rear Suspension WP shock absorber 
Rear Suspension Travel 147 mm (5.8 inches) 

KTM 50 SX Mini Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details Reed intake. 
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 49.00 ccm (2.99 cubic inches) 
Bore x Stroke 39.5 x 40.0 mm (1.6 x 1.6 inches) 
Compression Ratio
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Liquid 
Lubrication system Mixture oil lubrication 
Engine oil capacity
Exhaust system
Gearbox 1-speed 
Transmission type, final drive ratio Chain 
Clutch type Centrifugal clutch (adjustable) 
Driveline 11:40. Primary drive: 33:61 straight cut spur gear. 

KTM 50 SX Mini Performance

Top Speed
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

KTM 50 SX Mini Electrical Systems, Ignition and Equipment

Ignition Type Seletra 2p D36 
Electrical Details
Starter Type Kick 
How much does a KTM 50 SX Mini weighs?
The KTM 50 SX Mini weighs 40.0 kg (88.2 pounds).

How tall (seat height) is a KTM 50 SX Mini?
The KTM 50 SX Mini seat height is 558 mm (22.0 inches) If adjustable, lowest setting.

How many gears does a KTM 50 SX Mini have?
The KTM 50 SX Mini have 1 gears.