VERTEX PISTONS 23958A Piston 96.93MM 12.5

( Brand: Vertex Pistons ), ( Manufacturer Part Number: 23958A ), ( Part Type: Piston )

Review VERTEX PISTONS Piston 96.93mm 12.5 Yamaha #23958a For fits YZ450FX 2016–2018

Introducing the Vertex Pistons 23958A, specifically designed for the Yamaha YZ450FX motorcycles from the years 2016 to 2018. This piston boasts a diameter of 96.93mm and a stroke length of 12.5mm, making it an excellent upgrade for those seeking improved performance.

The Vertex Pistons 23958A is meticulously engineered using the latest technology in piston manufacturing. It features a forged construction that ensures superior strength, durability, and reliability. The piston crown is designed with a unique shape that enhances combustion efficiency, enabling the engine to produce more power while maintaining optimal fuel economy.

The piston skirt is engineered with a low friction coating that minimizes friction between the piston and the cylinder wall. This results in reduced engine wear and longer service intervals, saving you time and money in the long run. The piston ring grooves are precision machined to ensure a perfect seal, preventing any loss of compression and reducing power loss.

The Vertex Pistons 23958A also comes with a lightweight and strong conrod, which is carefully matched with the piston to ensure optimal engine balance and performance. This combination leads to improved power delivery and a more responsive riding experience.

The piston is designed to provide excellent thermal stability, allowing the engine to operate efficiently at high temperatures. This translates to superior engine performance even in the most demanding riding conditions.

In summary, the Vertex Pistons 23958A is an excellent upgrade for the Yamaha YZ450FX motorcycles from 2016 to 2018. Its forged construction, superior combustion efficiency, low friction coating, and excellent thermal stability make it an ideal choice for riders seeking improved power, durability, and reliability. With its precise fitment and excellent engine balance, the Vertex Pistons 23958A is the perfect solution for those looking to get the most out of their Yamaha YZ450FX.

The Vertex Pistons 23958A piston is a aftermarket option for the Yamaha YZ450FX motorcycles from 2016 to 2018. This piston is designed to provide improved performance and durability compared to the OEM (original equipment manufacturer) piston. In this response, we will discuss the potential advantages and disadvantages of purchasing this aftermarket piston.

1. Enhanced Power: Aftermarket pistons such as the Vertex 23958A are often designed to provide increased power output. This is achieved by using materials that offer better strength and heat resistance, as well as optimized piston shape and design.

2. Improved Durability: The Vertex piston is engineered to be more robust than the OEM piston. This is especially important for high-performance riding, as the engine experiences more stress and strain.

3. Better Thermal Conductivity: Some aftermarket pistons, including the Vertex 23958A, utilize materials with better thermal conductivity. This can help dissipate heat more effectively, reducing the risk of engine temperatures getting too high.

1. Cost: Aftermarket pistons like the Vertex 23958A tend to be more expensive than their OEM counterparts. This can be a significant investment, especially for riders on a budget.

2. Installation Complexity: Installing an aftermarket piston can be a more complicated process than swapping out the OEM part. This may require additional tools and expertise, which could add to the overall cost and time spent.

3. Potential Performance Variations: While many aftermarket pistons offer performance improvements, there is always a risk that the particular piston may not provide the expected gains. This could be due to variations in manufacturing processes or individual engine characteristics.

The Vertex Pistons 23958A can offer several advantages for Yamaha YZ450FX motorcycle owners, including enhanced power, improved durability, and better thermal conductivity. However, these advantages come with some drawbacks such as higher cost, installation complexity, and potential performance variations. Ultimately, the decision to purchase this aftermarket piston depends on your budget, technical expertise, and desired performance improvements. If you are looking for significant power gains and durability enhancements, and are willing to invest in the piston and the installation process, then the Vertex 23958A may be a worthwhile investment. However, if you are on a tight budget or prefer a simpler, more straightforward upgrade, you may want to consider other options.

If you are considering purchasing the Vertex Pistons 23958A for your Yamaha YZ450FX, it is recommended to thoroughly research the piston, its benefits, and any potential drawbacks. Additionally, consider seeking advice from experienced mechanics or motorcycle enthusiasts to ensure that this is the best option for your specific situation. Lastly, if you decide to proceed with the purchase, be sure to follow the installation instructions carefully to minimize any risks and maximize the performance benefits.

Details:

Vertex Piston 96.93mm 12.5:1 Yamaha YZ450FX 2016 2018 #23958A for Yamaha: All Pistons are heat-treated with a T-5 hardening and tempering cycle. Yamaha YZ450F 2014 -2017. All piston skirts are coated with a high-tech Molybdenum Sulphate coating for faster break-in time and increased life. This item fits the following applications.

Yamaha WR450F 2016 -2018. Compression Ratio. Kits include piston, rings, wrist pin, cir clips.

part #: 23958a prices

• $247.46-$261.20

specifications pistondon:

• for models: Yz450fx
• for makes: Yamaha
• for years: 2016-2018
• brand: Vertex Pistons
• mpn: 23958a
• part type: Piston

offer pistondon:

• sold: 0
• options: Ship-to-home
• started: June 24, 2025
• quantity: 3
• availability: In Stock

payments pistondon:

• other
• credit card: Visa
• wallet: Paypal

seller pistondon:

• # reviews: 617651
• city: Grand Rapids, Michigan
• rating: 99.3%

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New

returns pistondon:

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

shipping pistondon:

• service: UPS Ground
• transit: 2-6 Days
• cost: $0.00
• carrier: UPS
• class: Standard
• type: Fixed

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