WISECO 339-P8 Piston P6

( Brand: Wiseco ), ( Manufacturer Part Number: 339-P8 ), ( Engine Type: 2-stroke ), ( Type: Piston ), ( Machine Type: Hodda Cr 125 ), ( Items Included: Piston Rings ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review WISECO Piston 339 P6 Honda Motocross fits CR 125

WiseCo 339-P8 Piston for Honda CR 125 Motorcycles

The WiseCo 339-P8 piston is an exceptional upgrade for your Honda CR 125 motorcycle's engine. Designed with precision and performance in mind, this piston is engineered to deliver enhanced power, improved durability, and increased efficiency compared to the OEM part.

The WiseCo 339-P8 piston is made from high-quality, forged aluminum alloy. This material not only ensures a strong and durable construction but also provides excellent heat dissipation properties. The piston's top ring groove is designed with a 2mm offset, which helps to reduce friction and improve engine performance.

The piston's skirt is finished with a precision honing process, ensuring a perfect fit in the cylinder bore. The piston's crown is designed with a dish shape that optimizes the combustion process, improving power output and efficiency. The piston also features a low-friction, molybdenum-coated skirt that reduces wear and tear on the piston rings.

The WiseCo 339-P8 piston is designed to be a direct replacement for the original OEM piston in your Honda CR 125 motorcycle. The piston comes complete with a piston pin, wrist pin retainer, and rings, making it a convenient and cost-effective solution for those in need of a piston replacement.

In summary, the WiseCo 339-P8 piston is an excellent upgrade for your Honda CR 125 motorcycle's engine. Its high-quality construction, improved power output, reduced friction, and increased durability make it an ideal choice for riders looking to enhance the performance of their motorcycle.

The Wiseco 339-P8 piston (part number 339-P6 for Honda CR125 applications) is a popular aftermarket piston upgrade for motocross and off-road riders. Here are some potential pros and cons to consider before making a purchase:

1. Enhanced performance: Wiseco pistons are known for their high-performance design, which can provide increased power and torque.

2. Durability: Wiseco pistons are engineered with high-quality materials and manufacturing processes, ensuring they can withstand the rigors of off-road riding.

3. Customizable: Wiseco offers a range of piston options to suit different riding styles and engine modifications, allowing riders to tailor their engine to their specific needs.

4. Improved reliability: Upgrading to a Wiseco piston can help prevent common piston failures, such as ring land failure or piston ring wear, which can save riders time and money in the long run.

1. Cost: Wiseco pistons can be more expensive than OEM pistons, which may be a deterrent for some riders.

2. Installation complexity: Installing a Wiseco piston requires some mechanical knowledge and experience, which may be a challenge for some riders.

3. Potential engine modifications: Installing a Wiseco piston may require additional engine modifications, such as new rings or a different cylinder head, which can add to the overall cost and complexity of the project.

The Wiseco 339-P8 piston (339-P6 for Honda CR125) is a high-performance, durable, and reliable piston upgrade for motocross and off-road riders. While it may come with a higher cost and installation complexity compared to OEM pistons, the potential performance gains and improved reliability make it a worthwhile investment for many riders.

If you're looking to enhance the performance of your Honda CR125 and are willing to invest in a high-quality piston upgrade, the Wiseco 339-P8 (339-P6) piston is an excellent choice. However, be sure to consider the installation complexity and potential additional engine modifications before making your purchase. Additionally, consult with a qualified mechanic or engine builder to ensure a successful installation and optimal engine performance.

Details:

Made in the USA, this vintage part includes piston rings and is known for its quality durability. The Wiseco Piston 339 P6 is a high-performance part specifically designed for off-road motorcycles with 2-stroke engine. With a focus on performance, this piston is reliable choice for riders seeking top-notch engine parts to enhance their riding experience.New Old Stock / Not Pictured No Bearing or Pin.

part #: 339p8 prices

• $96.89-$108.99

specifications pistondon:

• for models: Cr, 125
• for makes: Honda
• brand: Wiseco
• mpn: 339-p8
• engine type: 2-stroke
• type: Piston
• machine type: Hodda Cr 125
• items included: Piston Rings
• vintage part: Yes
• country of origin: United States

seller pistondon:

• rating: 100.0%
• # reviews: 1572
• city: Baton Rouge, Louisiana

offer pistondon:

• availability: In Stock
• options: Ship-to-home
• started: March 15, 2026
• sold: 0
• quantity: 1

returns pistondon:

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

shipping pistondon:

• type: Fixed
• service: Economy
• transit: 4-9 Days
• cost: $10.95
• class: Economy

payments pistondon:

• other
• credit card: Mastercard
• wallet: Paypal

general pistondon:

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

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