fits model: Kx450f. make: Kawasaki. year: 2009–2012.

( Brand: Cylinder Works ), ( Manufacturer Part Number: MN/VJM2 ), ( Type: Standard Bore Cylinder Kits ), ( Compatible Year: 2012 2011 2010 2009 ), ( Bundle Description: 1 Pc Genuine Cylinder Works Standard Bore Cylinder Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
The Cylinder MN/VJM2 Standard Kit for the 2009-2012 Kawasaki KX450F XC and XC-F models is an aftermarket performance upgrade designed to enhance the power and durability of your motorcycle's engine. This kit, manufactured by VForce Reeds and JE Pistons, is specifically engineered to fit Kawasaki KX450F motorcycles from model years 2009 to 2012.
The heart of this kit is the high-performance MN cylinder and VJM2 piston combination. The MN cylinder features a bore size of 96.0mm and a skirt thickness of 4.0mm, providing increased strength and reduced weight. The cylinder's port design offers improved flow, ensuring optimal air and fuel mixture enters the combustion chamber for improved combustion efficiency and power output.
The VJM2 piston is designed to work seamlessly with the MN cylinder, boasting a forged design for superior strength and reliability. The piston's crown shape and compression height have been engineered for optimal engine performance, delivering increased power and torque throughout the entire RPM range.
This kit also includes a set of VForce4 reed valves, which provide improved throttle response and low-end power by reducing friction and ensuring a more consistent fuel/air mixture. The reed valves are available in both 28mm and 30mm diameter options, allowing riders to choose the ideal configuration based on their riding style and preferences.
The Cylinder MN/VJM2 Standard Kit comes with everything needed for a hassle-free installation, including a set of gaskets and hardware. The installation process is straightforward and can typically be completed in a few hours by an experienced mechanic or a dedicated enthusiast.
By upgrading your Kawasaki KX450F XC or XC-F motorcycle with the Cylinder MN/VJM2 Standard Kit from VForce Reeds and JE Pistons, you can expect increased power, improved throttle response, and enhanced engine durability. This kit is an excellent choice for riders looking to gain a competitive edge on the track or simply to take their bike to the next level.
The Cylinder MN/VJM2 standard kit is an aftermarket upgrade for the 2009-2012 Kawasaki KX450F XC and XC-F models. This kit is designed to improve the performance of the bike by providing a new cylinder and head with improved power and torque. Here are some pros and cons of buying this kit:
Pros:1. Increased Power: The Cylinder MN/VJM2 kit provides a significant power increase, making the bike faster and more responsive.
2. Improved Torque: The kit also provides increased torque, making the bike more powerful in the mid-range and improving its overall performance.
3. Enhanced Durability: The new cylinder and head are designed to be more durable, reducing the need for frequent rebuilds and maintenance.
4. Better Thermal Efficiency: The new design of the cylinder and head helps to improve the bike's thermal efficiency, allowing it to run cooler and reducing the risk of engine damage.
5. Improved Engine Response: The kit provides improved engine response, making the bike more agile and easier to ride.
Cons:1. Cost: The Cylinder MN/VJM2 kit can be quite expensive, making it a significant investment for riders.
2. Installation Complexity: The installation of the kit can be complex and time-consuming, requiring specialized tools and knowledge.
3. Potential Engine Damage: Improper installation or use of the wrong parts can result in engine damage.
4. Limited Warranty: The kit may not come with a comprehensive warranty, leaving riders to bear the cost of any potential issues.
Conclusion:The Cylinder MN/VJM2 standard kit is an excellent upgrade for riders looking to improve the performance of their Kawasaki KX450F XC or XC-F. The increased power, improved torque, enhanced durability, better thermal efficiency, and improved engine response make it an attractive option for serious riders. However, the significant cost, installation complexity, potential engine damage, and limited warranty are important considerations before making a purchase.
Recommendation:If you are a serious rider looking to get the most out of your Kawasaki KX450F XC or XC-F, and you have the necessary knowledge and resources to install the kit yourself or hire a professional, then the Cylinder MN/VJM2 standard kit is worth considering. However, it is important to carefully weigh the pros and cons and ensure that you have the budget and resources to make the investment. If you are unsure or have any concerns, it may be best to consult with a professional mechanic or the manufacturer before making a decision.
Cylinder Works Standard Bore Kit for 2009 - 2012 Kawasaki KX450F - xo: Status: In Stock.