Motorcycles Specs > KTM > KTM 50 SX Junior

KTM 50 SX Junior Specs

(2009)
The KTM 50 SX Junior model is a Minibike, cross bike manufactured by KTM . In this version sold from year 2009 , the dry weight is 37.6 kg (82.9 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 Junior 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 Junior has a Central double-cradle-type frame. Steel subframe. frame with front suspension being Marzocchi and at the rear, it is equipped with WP monoshock . Stock tire sizes are 2.5-10 on the front, and 2.75-10 on the rear. As for stopping power, the KTM 50 SX Junior braking system includes Single disc size 160 mm (6.3 inches) at the front and Single disc size 140 mm (5.5 inches) at the back. 

KTM 50 SX Junior General Information

Brand KTM 
Model KTM 50 SX Junior 
Start year 2009 
Year 2009 
Category Minibike, cross 
Factory Warranty (Years / miles)

KTM 50 SX Junior Dimensions, Aerodynamics and weight

Frame type Central double-cradle-type frame. Steel subframe. 
Seat details
Wheelbase 910 mm (35.8 inches) 
Length
Width
Height
Seat Height 607 mm (23.9 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 220 mm (8.7 inches) 
Trail size 140 mm (5.5 inches) 
Wheels details
Front Tyres - Rims dimensions 2.5-10 
Rear Tyres - Rims dimensions 2.75-10 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 160 mm (6.3 inches) 
Rear Brakes Dimensions - Disc Dimensions 140 mm (5.5 inches) 
Curb Weight (including fluids)
Dry Weight 37.6 kg (82.9 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 Marzocchi 
Front Suspension Travel 205 mm (8.1 inches) 
Rear Suspension WP monoshock 
Rear Suspension Travel 125 mm (4.9 inches) 

KTM 50 SX Junior Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details
Fuel system
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 12.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower
Maximum torque
Engine Maximum RPM
Cooling system Liquid 
Lubrication system Mixture lubrication 
Engine oil capacity
Exhaust system Aluminium 
Gearbox Automatic 
Transmission type, final drive ratio
Clutch type Centrifugal clutch (adjustable) 
Driveline

KTM 50 SX Junior 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
Emissions

KTM 50 SX Junior Electrical Systems, Ignition and Equipment

Ignition Type Seletra analogue 
Electrical Details
Starter Type Kick 
Instruments
Lights
How much does a KTM 50 SX Junior weighs?
The KTM 50 SX Junior weighs 37.6 kg (82.9 pounds).

How tall (seat height) is a KTM 50 SX Junior?
The KTM 50 SX Junior seat height is 607 mm (23.9 inches) If adjustable, lowest setting.

How many gears does a KTM 50 SX Junior have?
The KTM 50 SX Junior have Automatic gears.