fits model: Yz450f. make: Yamaha. year: 2010–2013.

( Brand: Namura Technologies ), ( Manufacturer Part Number: FX-40046-B ), ( Part Type: Piston )
Introducing the Namura FX-40046-B Standard Forged Piston Kit, specifically designed for the Yamaha YZ450F motorcycles from 2010 to 2013 with a 96.96mm bore size. This high-performance piston kit is an excellent upgrade for riders seeking optimal engine power and efficiency.
The Standard Forged Piston Kit from Namura is manufactured using state-of-the-art forging technology that ensures uniform material thickness, exceptional tensile strength, and superior durability. Each piston is crafted to deliver enhanced power and low-end torque, resulting in improved acceleration and overall riding performance.
The 96.96mm bore size is an ideal fit for the Yamaha YZ450F motorcycles from the mentioned model years. This piston kit comes with a set of four forged pistons, perfectly engineered to replace the OEM components - providing riders with a perfect fit and reliable function.
The piston design incorporates an optimized crown shape and skirt geometry to ensure a snug fit within the cylinder bore and minimized clearance between the piston and cylinder walls. This reduced friction results in enhanced power transfer and improved engine efficiency.
The Namura FX-40046-B Standard Forged Piston Kit also features a lightweight design. The use of high-quality materials and precision manufacturing processes enables a reduction in weight, contributing to a more responsive engine and improved throttle feel.
The forged pistons are finished with a satin-coated top ring groove that provides superior ring sealing and prolongs the lifespan of the piston kit. Additionally, the kit includes compatible piston rings to ensure a perfect fit and optimal engine performance.
Investing in the Namura FX-40046-B Standard Forged Piston Kit is a smart choice for Yamaha YZ450F motorcycle riders looking to extract the maximum potential from their engines, enhance power delivery, and ensure reliable performance for various riding conditions. Pair it with an appropriate race gas or high-performance fuel to achieve the best results and truly elevate your riding experience.
The Namura FX-40046-B Standard Forged Piston Kit for Yamaha YZ450F 2010-2013 (96.96mm) is a popular aftermarket option for those seeking performance gains in their motorcycle. Here are the pros and cons of purchasing this piston kit:
Pros:1. Enhanced Performance: The forged pistons are known to offer better compression and power output, leading to improved engine performance.
2. Durability: Forged pistons are more durable than their cast counterparts due to their stronger structure, allowing for longer engine life.
3. Increased Longevity: With the increased durability comes a longer lifespan for the piston, which helps reduce the need for frequent replacements.
4. High-Quality Material: Namura pistons are made using top-notch materials, ensuring a better fit, excellent durability, and exceptional performance.
Cons:1. Cost: The Namura FX-40046-B Standard Forged Piston Kit can be quite expensive compared to OEM and aftermarket cast piston kits.
2. Installation Complexity: Installing aftermarket forged pistons can be more complicated than installing OEM or cast pistons due to the high precision requirements.
3. Potentialfor Engine Tune-Up: Installing this piston kit may necessitate additional engine tuning to optimize the engine's performance, which could involve additional costs.
Conclusion:The Namura FX-40046-B Standard Forged Piston Kit offers several advantages, including improved performance, increased durability, and higher longevity. However, these benefits come with a significant investment in both time and money. If you are a performance enthusiast looking for the best power gains and engine life, this kit might be the right choice. However, if you are on a tight budget or want a straightforward installation, it might be worth considering an OEM or aftermarket cast piston kit instead.
Recommendation:If you are determined to pursue the Namura FX-40046-B Standard Forged Piston Kit for your Yamaha YZ450F, be sure to thoroughly research the installation process, gather all the necessary tools and parts, and consider seeking professional help for installation to ensure the best possible outcome. Once installed, this piston kit has the potential to significantly improve your motorcycle's power and durability. For those with more limited budgets, there are also less expensive options available in the aftermarket that could still offer some performance gains while being easier on the wallet.
All Namura Forged pistons come with Namura signature features: 100% CNC-machine piston domes, hard anodized domes for reduced carbon build-up and heat resistance M0S2 coated skirts excellent break-in protection properties. Namura exclusive forged alloy used offers lower expansion rates, allowing for tighter build tolerances and superior tensile strength at operating temperatures. Size B piston is 96.96mm. Manufactured by Namura.
Kit Includes piston, rings, pin clips you get exactly what is pictured. Namura FORGED Series piston. Made in Taiwan. 12.5:1 Compression Ratio.
Kit is for standard bore size - 97.00mm.