fits model: Xc, 450. make: Ktm. year: 2007.

( Manufacturer Part Number: 59430005000-II ), ( Type: Cylinder Engine )
The KTM 450 XC 2007 cylinder top end engine is a marvel of engineering and performance, designed to deliver unmatched power and reliability on the toughest off-road trails. This top end engine is a key component of the iconic KTM 450 XC, a motorcycle renowned for its agility, handling, and raw horsepower.
The cylinder top end engine features a high-performance, lightweight piston made from forged aluminum alloy. This piston is fitted with a DLC (Diamond-Like Carbon) coated skirt, which reduces friction and increases longevity. The piston rings are made from high-quality nickel chrome molybdenum steel, ensuring a perfect seal for optimal combustion efficiency.
The cylinder head is designed with a single overhead camshaft (SOHC) actuating four valves per cylinder, providing excellent power delivery and throttle response. The valves are fitted with high-performance, titanium intake valves and steel exhaust valves, ensuring a smooth and efficient combustion process.
The cylinder itself is made from high-strength, chrome-molybdenum steel, providing excellent heat dissipation and durability. The engine also features a high-compression piston with a 12.5:1 compression ratio, which helps to maximize power output while maintaining efficient combustion.
The KTM 450 XC 2007 cylinder top end engine is also equipped with a state-of-the-art fuel injection system, featuring a 44mm Keihin FCR MX injector. This system ensures precise fuel delivery, optimizing power and efficiency while reducing emissions.
The engine is also equipped with a robust, six-speed transmission, featuring a close-ratio gearbox for excellent power delivery in all conditions. The clutch is a multi-plate, hydraulically actuated system, providing smooth and precise shifting.
In summary, the KTM 450 XC 2007 cylinder top end engine is a high-performance, durable, and reliable powerhouse, designed to deliver unmatched power and performance on the toughest off-road trails. Its advanced design, high-quality materials, and cutting-edge technology make it a standout choice for any serious off-road enthusiast.
Pros of buying a 2007 KTM 450 XC's top end engine:1. Reliability: KTM engines are known for their durability and reliability, making the 2007 450 XC's top end engine a good investment for off-road enthusiasts.
2. Performance: The 2007 KTM 450 XC's engine delivers excellent power and torque, providing an enjoyable riding experience on various terrains.
3. Availability of parts: Given KTM's popularity, finding replacement parts for the 2007 450 XC's engine should be relatively easy, ensuring that any necessary repairs can be made promptly.
4. Cost-effective: Compared to buying a completely rebuilt or new engine, purchasing a used top end can be a more cost-effective solution, especially for budget-conscious buyers.
Cons of buying a 2007 KTM 450 XC's top end engine:1. Unknown history: When purchasing a used top end engine, it is challenging to know its previous maintenance history and how well it was cared for. This could lead to unexpected repairs or issues down the line.
2. Potential wear and tear: Engines, like the 2007 KTM 450 XC's, may have experienced wear and tear due to previous use, which could affect their performance and longevity.
3. Limited warranty: A used top end engine will not come with a warranty, leaving the buyer responsible for any repairs or issues that may arise.
Conclusion: While purchasing a 2007 KTM 450 XC's top end engine can offer various advantages, such as reliability, performance, and cost-effectiveness, it is essential to be aware of potential drawbacks, like the unknown history and limited warranty. Prospective buyers should thoroughly inspect the engine and consider factoring in the cost of any potential repairs when making their decision.
Recommendation: If you are interested in purchasing a 2007 KTM 450 XC's top end engine, I would recommend researching potential sellers, inspecting the engine thoroughly, and considering having a mechanic examine it to ensure its condition and identify any necessary repairs. By doing so, you can mitigate the risks associated with purchasing a used engine and increase the chances of a successful and enjoyable off-road experience.
KTM 450 XC 2007. Discontinued From KTM. Cylinder #2. Top End Engine. New other see details condition.