WISECO 402-P6 Piston

( Brand: Wiseco ), ( Manufacturer Part Number: 402-P6 ), ( Engine Type: 2-stroke ), ( Type: Piston ), ( Items Included: Piston Rings ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review WISECO Piston 402 P6 Suzuki 100 Motocross fits RM 1976

Introducing the WISCO 402-P6 piston, a high-performance replacement option for Suzuki RM 1976 model two-stroke motorcycles. This piston is meticulously engineered to deliver superior power output, enhanced durability, and increased efficiency compared to the original equipment.

The WISCO 402-P6 piston is manufactured using only the finest quality materials to ensure unmatched strength and reliability. The piston crown is finished with a precise honing technique to ensure optimal ring seal and compression. The piston skirt is designed with a premium alloy coating to reduce friction and prolong piston skirt life.

The WISCO 402-P6 piston features a state-of-the-art ring package that includes a compression ring, oil control ring, and a top ring. The compression ring is designed to provide maximum power output and efficient combustion. The oil control ring is engineered to minimize oil consumption and ensure even oil distribution. The top ring is designed to provide optimal sealing and longevity.

The WISCO 402-P6 piston also includes a lightweight and strong piston pin made of high-strength steel. The piston pin is held in place by a durable and precision-machined piston pin retainer. The piston pin bushing is made of a high-performance material to minimize wear and ensure smooth operation.

The WISCO 402-P6 piston is designed to be a direct replacement for the original equipment on the Suzuki RM 1976 model. It comes with all necessary hardware for installation, including a gudgeon pin, piston pin bushing, and piston pin retainer. The piston is also precision balanced to ensure smooth engine operation and eliminate vibration.

With its superior quality materials, advanced design, and precise manufacturing, the WISCO 402-P6 piston is the perfect upgrade for Suzuki RM 1976 motorcycle enthusiasts who demand the best performance and durability from their machines. Whether you're racing, trail riding, or just cruising, the WISCO 402-P6 piston will give you the power and reliability you need to take your riding experience to the next level.

The Wiseco 402-P6 piston is a popular aftermarket piston for Suzuki RM1976 motorcycles. Here are some pros and cons that might help you decide whether to buy it:

1. Enhanced Performance: The Wiseco piston is designed to provide better performance than the stock piston. It has a lighter weight, which reduces reciprocating mass and allows the engine to rev more freely. This can result in increased horsepower and torque.

2. Durability: Wiseco pistons are known for their durability. They are made from high-quality materials, such as forged aluminum, which can handle the heat and pressure of a motorcycle engine.

3. Customizability: The Wiseco piston is available in various sizes and designs to suit different riding styles and engine modifications. This means that riders can choose a piston that is tailored to their specific needs.

4. Improved Ring Seal: The Wiseco piston features a modified ring land design, which helps to improve ring seal and reduce blow-by. This can lead to better combustion efficiency and improved engine performance.

1. Cost: The Wiseco piston is more expensive than the stock piston. This might be a deterrent for some riders who are on a tight budget.

2. Installation: Installing a Wiseco piston requires some mechanical skills and knowledge. It is not a job that can be easily done by a novice mechanic.

3. Break-in Period: After installing a Wiseco piston, it is important to follow a proper break-in procedure to ensure that it seats properly and lasts as long as possible. This can involve riding the motorcycle gently for the first few hours.

The Wiseco 402-P6 piston offers several benefits, including enhanced performance, durability, customizability, and improved ring seal. However, it also comes with some drawbacks, such as cost, installation difficulty, and a required break-in period.

If you are a serious racer or a performance-oriented rider who is looking for maximum power and durability, then the Wiseco piston might be worth the investment. However, if you are a casual rider who is on a tight budget, then the stock piston might be a better option for you.

If you are considering buying the Wiseco 402-P6 piston for your Suzuki RM1976, I would recommend doing your research and consulting with a knowledgeable mechanic to ensure that it is the right choice for your riding style and budget. Additionally, make sure that you follow the proper installation and break-in procedures to get the most out of your new piston.

Details:

The Wiseco Piston 402 P6 is a vintage performance part specifically designed for Suzuki RM 100 1976 motocross bikes. Made in the USA, this 2-stroke piston comes with rings included.

part #: 402p6 price

• $69.99

specifications pistondon:

• for models: Rm
• for makes: Suzuki
• for years: 1976
• brand: Wiseco
• mpn: 402-p6
• engine type: 2-stroke
• type: Piston
• items included: Piston Rings
• vintage part: Yes
• country of origin: United States

general pistondon:

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

seller pistondon:

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

offer pistondon:

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

shipping pistondon:

• type: Fixed
• service: Economy
• class: Economy
• transit: 4-8 Days
• cost: $10.95

payments pistondon:

• wallet: Apple-pay
• other
• credit card: Mastercard

returns pistondon:

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

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