WISECO ORWI-CO417503-ON Piston Bike 49MM

( Brand: Wiseco ), ( Manufacturer Part Number: ORWI-CO417503-ON ), ( Part Type: Piston )

Review WISECO Yamaha Dirt Bike Piston 49mm fits YZ80 1988–1992

Introducing the WiseCO ORWI-CO417503-ON 49mm piston, specifically designed for the 1988-1992 Yamaha YZ80 motorcycle. This high-performance piston is engineered to deliver superior power and reliability, making it an ideal upgrade for those seeking to enhance their riding experience.

Crafted from a forged material, this piston boasts exceptional strength and durability. Its 49mm bore size is precisely machined to ensure a perfect fit and optimal engine performance. The piston's crown is designed with a dish shape, which aids in improving combustion efficiency and power output.

The piston skirt is designed with a full-length, split ring skirt that effectively reduces piston-to-liner friction and improves ring sealing. The piston's top ring groove is optimally located for an ideal ring gap, ensuring efficient combustion and reducing the risk of ring fouling.

The piston's pin boss is designed with a reinforced structure, providing added strength and durability. The piston also features a lightweight design, which helps to reduce rotating mass and enhance engine response.

The WiseCO ORWI-CO417503-ON piston comes with a piston pin and piston rings included in the package. These components are engineered to provide a perfect fit and optimal performance. The piston rings are precision-machined from high-quality materials and feature a chrome molybdenum alloy to ensure long-lasting performance and excellent sealing.

In summary, the WiseCO ORWI-CO417503-ON 49mm piston is a high-performance upgrade for the 1988-1992 Yamaha YZ80 motorcycle. Its forged construction, optimally designed crown and skirt, and included piston pin and rings make it a reliable and efficient choice for those seeking to enhance their bike's power and performance.

The Wiseco WI-CO417503-ON piston is a popular aftermarket option for the 1988-1992 Yamaha YZ80 bike. Here are some pros and cons that may help you make an informed decision about purchasing this piston:

1. Enhanced Performance: The Wiseco piston is designed to provide improved performance compared to the stock piston. It offers better compression ratio, increased power output, and better ring sealing.

2. Durability: Wiseco pistons are known for their durability due to their forged construction. They can handle higher temperatures and pressures, making them suitable for high-performance applications.

3. Customizable: Wiseco offers various piston options to suit different riding styles and power goals. You can choose from different compression ratios, ring sizes, and skirt designs to optimize your engine's performance.

4. Lightweight: The Wiseco piston is lighter than the stock piston, reducing rotating mass and improving engine response.

1. Cost: The Wiseco piston is more expensive than the stock piston. The cost difference may not be significant for some, but it's an essential consideration for others.

2. Installation: Installing the Wiseco piston requires some mechanical skills and knowledge. You may need to remove the engine from the bike, and the installation process can be time-consuming.

3. Clearance: Depending on the riding style and power goals, you may need to make some modifications to the engine to accommodate the Wiseco piston. For example, you may need to modify the crankshaft or camshaft to achieve the desired clearance.

The Wiseco WI-CO417503-ON piston offers improved performance, durability, and customizability compared to the stock piston. However, it comes with a higher cost, a more complicated installation process, and potential clearance issues. If you're looking to maximize the performance of your 1988-1992 Yamaha YZ80 bike and are willing to invest time and money, then the Wiseco piston is an excellent option. If you're on a tight budget or prefer a simpler upgrade, then you may want to consider other options.

If you're serious about optimizing the performance of your 1988-1992 Yamaha YZ80 bike and are willing to invest time and money, then the Wiseco WI-CO417503-ON piston is an excellent choice. Make sure to consult with a professional mechanic or a knowledgeable parts supplier to ensure a successful installation and to select the right piston option for your riding style and power goals. If you're on a budget or prefer a simpler upgrade, consider other options like a performance air filter or a high-performance exhaust system.

Details:

Wiseco 2 cycle pistons are not supplied with a wrist pin unless noted in the. I need to exchange an item. This is helpful if you are buying multiple items. 1988 1992 Yamaha YZ80 Dirt Bike Wiseco Piston 49mm: Compatibility: YZ80, Size: 49mm.

All Wiseco 4 cycle pistons come complete with rings, wrist pins and cir clips. Only Wiseco replacement ring sets can be used on pistons. Parts without fitment are to be assumed universal and may require vehicle modification. Credit or Debit Card.

All Wiseco 2 cycle pistons are supplied with rings and cir clips.

part #: orwico417503 price

• $127.99

specifications pistondon:

• for models: Yz80
• for makes: Yamaha
• for years: 1988-1992
• brand: Wiseco
• mpn: Orwi-co417503-on
• part type: Piston

offer pistondon:

• availability: In Stock
• quantity: 5
• started: May 19, 2025
• sold: 0
• options: Ship-to-home

seller pistondon:

• rating: 99.5%
• city: San Marcos, CA
• # reviews: 63690

payments pistondon:

• credit card: Diners-club
• other
• wallet: Google-pay

shipping pistondon:

• class: Standard
• service: Standard
• type: Fixed
• transit: 3-8 Days
• cost: $0.00

returns pistondon:

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

general pistondon:

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

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