KTM 50330006100 Egs Cylinder Head Dome

( Manufacturer Part Number: 50330006100 ), ( Type: Cylinder Head Assembly ), ( Engine Type: 2-stroke ), ( Machine Type: Off-road Motorcycle )

Review KTM Exc Egs Cylinder Head Dome fits SX 125 1999

Introducing the KTM 125 SX EGS (Electronic Fuel Injection) EXC model from 1999, a masterpiece of power and agility in the off-road motorcycling world. This motorcycle, identified by the part number 50330006100, is a testament to KTM's commitment to pushing the boundaries of two-wheel technology.

The engine of this 125cc bike is where innovation truly shines. The cylinder head features a dome design that optimizes combustion efficiency. This design, in conjunction with the Electronic Fuel Injection system, ensures a perfect fuel-air mixture for maximum power and unrivaled responsiveness. The EGS system regulates fuel delivery based on engine demands, providing an unmatched riding experience in various conditions.

The 1999 KTM 125 SX EXC's frame is a masterpiece in engineering, crafted from high-strength chromium-molybdenum steel. This lightweight yet robust frame provides exceptional torsional rigidity and longitudinal flexibility, ensuring optimal handling and maneuverability on rough terrain. The suspension system, consisting of a WP Xplor 48 mm front fork and a WP PDS shock absorber, is designed to absorb the harshest impacts and maintain exceptional traction while providing precise feedback to the rider.

Additionally, this 1999 KTM 125 SX EXC boasts a sleek and aerodynamic design. The lightweight aluminum fuel tank, combined with the slender bodywork, not only enhances the bike's aesthetics but also contributes to its nimbleness and agility. The bike's ergonomic handlebar and footpegs positions offer superior comfort and control for the rider, allowing for longer rides with minimal fatigue.

The braking system on this motorcycle is equally impressive. The front brake features a 240 mm disc with a four-piston radial caliper, while the rear brake sports a 216 mm disc with a single-piston caliper. This powerful braking system ensures reliable, consistent stopping power, even in high-speed situations.

In summary, the KTM 125 SX EGS EXC from 1999, identified by the part number 50330006100, is a remarkable off-road motorcycle that boasts a powerful and efficient engine, a robust yet agile frame, cutting-edge suspension, and exceptional braking performance. This bike offers an unparalleled riding experience for those seeking power, agility, and precision in their off-road adventures.

The KTM 125 SX (Model Number: 50330006100, produced in 1999) is a popular enduro motorcycle known for its agility, power, and race-winning heritage. Below, we will discuss some potential pros and cons to help you make an informed decision about purchasing this motorcycle.

1. Powerful Engine: The KTM 125 SX comes with a powerful single-cylinder, two-stroke engine that produces approximately 16 horsepower. This power output, combined with a lightweight chassis, provides excellent power-to-weight ratio and responsiveness.

2. Agile Handling: KTM motorcycles are renowned for their exceptional handling characteristics. The 125 SX is no exception, with its lightweight frame, adjustable WP suspension, and wide handlebars. This makes it an excellent choice for navigating rough terrain and tight trails.

3. Race-Winning Heritage: KTM has a rich history in motocross and enduro racing, and the 125 SX is a direct descendant of many championship-winning models. This pedigree translates into a motorcycle that performs exceptionally well both on and off the race track.

4. Affordability: Compared to more modern motorcycles, the KTM 125 SX is relatively affordable, making it an attractive option for riders on a budget.

1. Two-Stroke Emissions: The KTM 125 SX is a two-stroke motorcycle, which means it produces more exhaust emissions than a four-stroke engine. This could be a concern for riders who are environmentally conscious or live in areas with strict emissions regulations.

2. Maintenance: Two-stroke engines require more frequent maintenance than their four-stroke counterparts. This includes regular oil and fuel mixing, as well as more frequent spark plug and air filter changes.

3. Age: The KTM 125 SX is a relatively old model, which may mean that some parts are becoming harder to find or more expensive. Additionally, the bike may have some wear and tear, which could result in additional repair costs.

The KTM 125 SX is an excellent choice for riders who value power, agility, and handling. Its race-winning heritage, lightweight design, and responsive engine make it a popular choice for enduro and motocross enthusiasts. However, its age, two-stroke engine, and required maintenance may deter some potential buyers. Ultimately, the decision to purchase a KTM 125 SX depends on your personal preferences, riding style, and budget.

If you are looking for a motorcycle that provides excellent power, agility, and handling, and you are willing to accept the maintenance requirements and emissions of a two-stroke engine, then the KTM 125 SX could be an excellent choice for you. However, if you prefer a more modern, four-stroke motorcycle or are concerned about maintenance costs and emissions, you may want to consider other options. Ultimately, it is important to weigh the pros and cons carefully and test ride the motorcycle before making a decision.

Details:

Pictured hardware included, Make: model: Year: Notes: KTM125 1999. The item is sold AS IS!, Please review the pictures to verify condition of part. Our Primary shipping method is the USA Postal Service USPS. The gasket surface is smooth.

Once a part has been installed it becomes ineligible for return.

part #: 50330006100 prices

• $50.00-$144.99

specifications cylindermotorcycleiz:

• for models: Sx, 125
• for makes: Ktm
• for years: 1999
• mpn: 50330006100
• type: Cylinder Head Assembly
• engine type: 2-stroke
• machine type: Off-road Motorcycle

shipping cylindermotorcycleiz:

• class: Expedited, Standard
• service: USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• transit: 7-13 Days
• cost: $0.00
• type: Fixed
• carrier: USPS, FedEx

returns cylindermotorcycleiz:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

payments cylindermotorcycleiz:

• cash
• credit card: Discover
• wallet: Paypal
• other

seller cylindermotorcycleiz:

• # reviews: 11159
• rating: 99.6%
• city: Greenville, New York

general cylindermotorcycleiz:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

offer cylindermotorcycleiz:

• sold: 0
• availability: In Stock
• best offers: True
• started: August 29, 2025
• quantity: 1
• options: Ship-to-home

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