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KTM 50 SX

KTM 50 SX 2022

Base Price: 1,420,000.00 HUF*

The KTM 50 SX is a true READY TO RACE motocross machine. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components, real race-bred input, and thoughtful development. It goes without saying that the KTM 50 SX is the only choice when stepping into the world of MX.
  • PHO_BIKE_90_RE_50-SX-MY21_#SALL_#AEPI_#V1.png
The KTM 50 SX is a true READY TO RACE motocross machine. It is a genuine dirt bike that, like its bigger siblings, is produced with top-quality components, real race-bred input, and thoughtful development. It goes without saying that the KTM 50 SX is the only choice when stepping into the world of MX.
  1. Engine & Exhaust
  2. Chassis
  3. Ergonomics & Comfort
  4. Bodywork & Graphics

01. Engine & Exhaust

Engine

This little ripper of an engine features a high-performance cylinder, exhaust pipe and reed intake system, which are perfectly arranged for maximum performance, setting the standard in the highly competitive 50 cc class.

Clutch

The KTM 50 SX features a centrifugal multi-disc automatic clutch, which provides manageable acceleration for any young beginner. By simply twisting the throttle, young riders can experience the full READY TO RACE world of KTM. Plus, it can be adjusted to the specific requirements of the track and the rider in minutes and without any special tools.

Power reduction kit

For those future stars who are still absolute beginners, the engine power can be reduced using a kit from the PowerParts program. Afterall, we all had to start somewhere.

Cooling

Like the full-size KTM SX range, the KTM 50 SX has a liquid cooling system, which even cools the crankcase. This is supported by large radiators providing outstanding heat dissipation, for remarkable reliability.

Exhaust

The exhaust system was designed to perfectly match the characteristics of the engine, ensuring maximum output and a smooth power delivery over the entire rev range.

Engine

This little ripper of an engine features a high-performance cylinder, exhaust pipe and reed intake system, which are perfectly arranged for maximum performance, setting the standard in the highly competitive 50 cc class.

Clutch

The KTM 50 SX features a centrifugal multi-disc automatic clutch, which provides manageable acceleration for any young beginner. By simply twisting the throttle, young riders can experience the full READY TO RACE world of KTM. Plus, it can be adjusted to the specific requirements of the track and the rider in minutes and without any special tools.

Power reduction kit

For those future stars who are still absolute beginners, the engine power can be reduced using a kit from the PowerParts program. Afterall, we all had to start somewhere.

Cooling

Like the full-size KTM SX range, the KTM 50 SX has a liquid cooling system, which even cools the crankcase. This is supported by large radiators providing outstanding heat dissipation, for remarkable reliability.

Exhaust

The exhaust system was designed to perfectly match the characteristics of the engine, ensuring maximum output and a smooth power delivery over the entire rev range.

02. Chassis

Frame

This modern frame is made from lightweight, high strength chromoly steel profiles and combines maximum longitudinal stiffness with optimum torsional rigidity. It guarantees easy handling and precise cornering, but also outstanding stability at speed.

Wheels

Like the full-size KTM Factory racers, the KTM 50 SX is fitted with lightweight, black anodized, aluminum rims which provide the highest strength and durability for any eventuality. These are fitted with OEM MAXXIS knobbly tires, to provide unmatched traction on any surface.

Front suspension

The KTM 50 SX boasts a modern WP XACT fork with AER technology - just like the big bikes! The upside-down front fork with a 35 mm tube diameter and 205 mm of travel ensures outstanding comfort, damping characteristics and directional stability. Another main benefit for junior riders is that the air spring fitted in the left fork leg can be adjusted perfectly to the rider's weight using a simple air pump.

Rear suspension

The high quality WP XACT shock absorber is linked directly to the swingarm, providing excellent damping performance. It is fully adjustable, meaning you can set the damping perfectly to suit any growing young racer and track conditions. The shock absorber allows for 185 mm of rear wheel travel, meaning less chance of bottoming out.

Brakes

The KTM 50 SX is fitted with front and rear hydraulic brakes by FORMULA, combined with lightweight wave discs that are easy to control even for the youngest riders, helping to build thier confidence, and taching them correct brake control.

Frame

This modern frame is made from lightweight, high strength chromoly steel profiles and combines maximum longitudinal stiffness with optimum torsional rigidity. It guarantees easy handling and precise cornering, but also outstanding stability at speed.

Wheels

Like the full-size KTM Factory racers, the KTM 50 SX is fitted with lightweight, black anodized, aluminum rims which provide the highest strength and durability for any eventuality. These are fitted with OEM MAXXIS knobbly tires, to provide unmatched traction on any surface.

Front suspension

The KTM 50 SX boasts a modern WP XACT fork with AER technology - just like the big bikes! The upside-down front fork with a 35 mm tube diameter and 205 mm of travel ensures outstanding comfort, damping characteristics and directional stability. Another main benefit for junior riders is that the air spring fitted in the left fork leg can be adjusted perfectly to the rider's weight using a simple air pump.

Rear suspension

The high quality WP XACT shock absorber is linked directly to the swingarm, providing excellent damping performance. It is fully adjustable, meaning you can set the damping perfectly to suit any growing young racer and track conditions. The shock absorber allows for 185 mm of rear wheel travel, meaning less chance of bottoming out.

Brakes

The KTM 50 SX is fitted with front and rear hydraulic brakes by FORMULA, combined with lightweight wave discs that are easy to control even for the youngest riders, helping to build thier confidence, and taching them correct brake control.

03. Ergonomics & Comfort

Handlebar

The KTM 50 SX uses a perfectly shaped handlebar made from a high-quality aluminum alloy. It provides a great feeling of control for the rider, helping with overall stability. A pad around the center brace also protects the rider from hard knocks.

Handlebar

The KTM 50 SX uses a perfectly shaped handlebar made from a high-quality aluminum alloy. It provides a great feeling of control for the rider, helping with overall stability. A pad around the center brace also protects the rider from hard knocks.

04. Bodywork & Graphics

Decals

The KTM 50 SX features the latest in-mold graphics, factory-look orange frame and race-sharpened bodywork, with a fast and aggressive style that screams READY TO RACE. There is no doubt that this little screamer is here to win races.

Decals

The KTM 50 SX features the latest in-mold graphics, factory-look orange frame and race-sharpened bodywork, with a fast and aggressive style that screams READY TO RACE. There is no doubt that this little screamer is here to win races.

Technical Details

Engine

  • Transmission Single-speed automatic
  • Starter Kickstarter
  • Stroke 40 mm
  • Bore 39.5 mm
  • Clutch Centrifugal clutch (adjustable)
  • Displacement 49 cm³
  • EMS Seletra 2p D36
  • Design 1-cylinder, 2-stroke engine

Chassis

  • Weight (without fuel) 41.5 kg
  • Tank capacity (approx.) 2.3 l
  • Front brake disc diameter 160 mm
  • Rear brake disc diameter 160 mm
  • Front brake Disc brake
  • Rear brake Disc brake
  • Chain 1/2 x 3/16"
  • Frame design Central-tube frame with double-cradle
  • Front suspension XACT 35 WP Upside-Down fork, Ø 35 mm
  • Ground clearance 252 mm
  • Rear suspension XACT WP mono shock
  • Seat height 665 mm
  • Steering head angle 66 °
  • Suspension travel (front) 205 mm
  • Suspension travel (rear) 185 mm