KTM 50 SX Junior Specs
The KTM 50 SX Junior model is a Minibike, cross bike manufactured by KTM . In this version sold from year 2008 , the dry weight is 37.6 kg (82.9 pounds) and it is equiped 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 . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the KTM 50 SX Junior have a Central double-cradle-type frame frame with front suspension being Marzocchi and in the rear suspension it is equiped with WP monoshock . Stock tire sizes are 2.50-10 on the front, and 2.75-10 on the rear. As for stopping power, the KTM 50 SX Junior braking system includes Single disc. Bremo size 160 mm (6.3 inches) at the front and Expanding brake (drum brake). Bremo size 90 mm (3.5 inches) at the rear.
KTM 50 SX Junior General Information
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| Brand |
KTM |
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| Model |
KTM 50 SX Junior |
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| Year |
2008 |
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| Year |
2008 |
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| Category |
Minibike, cross |
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| Factory Warranty (Years / miles) |
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KTM 50 SX Junior Dimensions, Aerodynamics and weight
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| Frame type |
Central double-cradle-type frame |
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| Seat details |
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| Wheelbase |
910 mm (35.8 inches) |
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| Length |
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| Width |
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| Height |
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| Seat Height |
585 mm (23.0 inches) If adjustable, lowest setting. |
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| Alternate Seat Height |
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| Ground Clearance |
220 mm (8.7 inches) |
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| Trail size |
90 mm (3.5 inches) |
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| Wheels details |
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| Front Tyres - Rims dimensions |
2.50-10 |
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| Rear Tyres - Rims dimensions |
2.75-10 |
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| Front brakes |
Single disc. Bremo |
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| Rear brakes |
Expanding brake (drum brake). Bremo |
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| Front Brakes Dimensions - Disc Dimensions |
160 mm (6.3 inches) |
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| Rear Brakes Dimensions - Disc Dimensions |
90 mm (3.5 inches) |
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| Curb Weight (including fluids) |
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| Dry Weight |
37.6 kg (82.9 pounds) |
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| Front Percentage of Weight |
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| Rear Percentage of Weight |
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| Weight-Power Output Ratio : |
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| Fuel Tank Capacity |
1.80 litres (0.48 gallons) |
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| Reserve Fuel Capacity |
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| Carrying Details and Capacity |
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| Front Suspension |
Marzocchi |
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| Front Suspension Travel |
120 mm (4.7 inches) |
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| Rear Suspension |
WP monoshock |
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| Rear Suspension Travel |
125 mm (4.9 inches) |
KTM 50 SX Junior Engine and Transmission Technical Data
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| Engine type - Number of cylinders |
Single cylinder, two-stroke |
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| Engine details |
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| Fuel system |
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| Engine size - Displacement - Engine capacity |
49.00 ccm (2.99 cubic inches) |
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| Bore x Stroke |
39.5 x 40.0 mm (1.6 x 1.6 inches) |
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| Compression Ratio |
12.5:1 |
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| Number of valves per cylinder |
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| Camshaft Valvetrain Configuration |
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| Maximum power - Output - Horsepower |
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| Maximum torque |
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| Engine Maximum RPM |
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| Cooling system |
Liquid |
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| Lubrication system |
Mixture lubrication 1:60 |
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| Engine oil capacity |
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| Exhaust system |
Aluminium |
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| Gearbox |
Automatic |
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| Transmission type, final drive ratio |
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| Clutch type |
Centrifugal clutch (adjustable) |
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| Driveline |
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KTM 50 SX Junior Performance
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| Top Speed |
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| Acceleration 0 to 100 km/h (0 to 62 mph) |
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| Acceleration 0 to 400m (1/4 mile) |
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| Recuperation 60 to 140 km/h in highest gear |
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| Fuel Consumption - MPG - Economy - Efficiency |
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| CO2 emissions |
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| Emissions |
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KTM 50 SX Junior Electrical Systems, Ignition and Equipment
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| Ignition Type |
Seletra analogue |
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| Electrical Details |
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| Starter Type |
Kick |
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| Instruments |
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| Lights |
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