The new 50 SX 2021 KTM Dirt Motorcycle is an excellent KTM bike for true young MX riders aged 4 to 10 years. It is a genuine off-roader produced with top-quality components like its bigger siblings. The 2021 50 SX is the number one choice for most young riders who want to land their feet in the world of MX. The motorcycle was developed with the youngster in mind and comes with an excellent engine that delivers steady and controllable power that incorporates an automatic clutch that is ideal for novice riders. The motorcycle contains a WP XACT front fork with revolutionary AER technology with fully adjustable rear suspension, attractive graphics, and the ability to make going fast fun. The full review of the 50 SX 2021 KTM Motorcycle specifications and price is written below.
50 SX 2021 KTM Dirt Motorcycle – Features and Price
Exhaust
The new 50 SX 2021 KTM Dirt Motorcycle comes with an all-new exhaust system that was designed to match the characteristics of the engine flawlessly. It ensures maximum output with smooth power delivery over the entire rev range.
Engine
The new high-performing cylinder, exhaust pipe, and reed intake system are perfectly arranged to ensure ultimate power delivery, setting the standard in the highly competitive 50cc class.
Wheels
Just like the more giant KTM Factory racers, the 50 SX has super lightweight, black anodized aluminum rims proposing the highest strength and durability. The new OEM MAXXIS knobby tires grip superbly on all kinds of surfaces.
Front Suspension
The new 50 SX 2021 KTM Dirt Motorcycle comes with a modern and fully adjustable air fork, the WP XACT fork with AER technology, made by WP Suspension. It is an upside-down front fork with a 35mm tube diameter and 205mm of travel to ensure outstanding comfort, directional stability, and damping characteristics.
Another impressive feature for the young riders is that the new air spring is attached to the left fork leg that can be quickly and ideally adjusted to the rider’s weight using the simple air pump.
Rear Suspension
The new 50 SX 2021 KTM Dirt Motorcycle comes with high-quality WP XACT shock absorbers that connect directly to the new lightweight and cast swingarm with the same technology and space as the full-size motorcycle. The shock is fully adjustable, so one can set the damping perfectly to suit the rider’s preference and track conditions. The shock absorber allows having rear-wheel travel of 185mm offering more excellent damping performance.
Brakes
The new 50 SX 2021 KTM Dirt Motorcycle is mounted with front and rear hydraulic brakes by Formula, combined with lightweight wave discs to ensure control and smooth braking performance. The braking system provides perfect deceleration and height standards for performance.
Frame
The new 50 SX 2021 KTM Dirt Motorcycle features a modern frame that is made from lightweight and high strength Chromoly steel profiles and it combines with maximum longitudinal stiffness with optimum torsional rigidity. It ensures easy handling and accurate cornering but also gives ultimate stability.
50 SX 2021 KTM Dirt Motorcycle – Price
The new 50 SX 2021 KTM Dirt Bike is available at $4,399 only.
50 SX 2021 KTM Dirt Motorcycle – Technical Specifications
Engine
| Transmission | Single-speed automatic |
| Starter | Kickstarter |
| Stroke | 40 mm |
| Bore | 39.5 mm |
| Clutch | Centrifugal clutch (adjustable) |
| Displacement | 49 cm³ |
| 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 | 25CrMo4 steel central-tube frame |
| Front Suspension | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Ground Clearance | 252 mm |
| Rear Suspension | XACT WP mono-shock |
| Seat Height | 684 mm |
| Steering Head Angle | 66 ° |
| Suspension Travel (Front) | 205 mm |
| Suspension Travel (Rear) | 185 mm |
Conclusion
The new 50 SX 2021 KTM Dirt Motorcycle is the perfect choice for young riders who want to land their feet in the world of MX. The motorcycle has an ideal engine that delivers an uninterrupted power supply, and the chassis gives a smooth riding experience throughout the ride. The suspension and braking system ensures ultimate riding pleasure throughout the ride.
