1. Pistons, Rings & Piston Kits Products
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  3. WISECO 222M04850

WISECO 222M04850 Piston Kit MX80 .060 48.50

fits model: Gt1. make: Yamaha. year: 1973–1982.

222m04850 Wiseco Yamaha Gt1 And Mx80 1973-1982 .060 Piston Kit - 48.50 Mm

( Brand: Wiseco ), ( Manufacturer Part Number: 222M04850 ), ( Type: Piston Kit ), ( Items Included: Piston Rings, Wrist Pin ), ( Engine Type: 2-stroke ), ( Country Of Origin: United States ), ( Piston Diameter: 48.50 )

Review WISECO Yamaha And .060 Piston Kit 48.50mm fits GT1 1973–1982

Introducing the WISCO 222M04850 piston kit, specifically designed for Yamaha GT1 MX80 engines manufactured between 1973 and 1982. This high-performance piston kit is an excellent upgrade for those seeking increased power and reliability.

The WISCO 222M04850 piston kit includes four forged pistons, each crafted from 2618-T6 aluminum alloy. The forged design provides superior strength and durability, reducing the likelihood of piston failure due to the rigors of high-performance use.

These pistons feature a dish diameter of 4.850 inches, making them perfect for replacing worn or damaged stock pistons. Additionally, they offer a compression height of 1.340 inches, ensuring proper clearance for your engine's components.

Each piston is equipped with a compression ring set, consisting of a top ring, second ring, and oil control ring. These rings are designed to provide optimal sealing, minimizing compression loss and ensuring efficient combustion.

The piston skirts are coated with a high-tech, low-friction skirt coating. This coating reduces friction between the piston and cylinder wall, leading to smoother operation and increased engine life.

Furthermore, the piston kit comes with a set of WISCO's proprietary wrist pins, which feature a unique, tapered design. This design helps to reduce piston-to-pin friction, leading to improved engine performance and longer piston life.

In summary, the WISCO 222M04850 piston kit is an excellent upgrade for Yamaha GT1 MX80 engines, offering increased strength, durability, and performance. With forged pistons, high-quality rings, low-friction skirt coatings, and tapered wrist pins, this kit is sure to provide reliable and efficient power for your engine.

Pros and Cons of buying a Wiseco 222M04850 Piston Kit for Yamaha GT1 MX80 (1973-1982)

I. Introduction

The Wiseco 222M04850 piston kit is specifically designed for the Yamaha GT1 MX80 model from 1973 to 1982. Upgrading to high-performance pistons can significantly enhance your engine's power and efficiency. Let's discuss the potential advantages and disadvantages of investing in this piston kit.

II. Pros

1. Enhanced Power and Performance: The Wiseco piston kit is made with high-quality materials and advanced design, which can lead to increased horsepower and torque.

2. Durability: Wiseco pistons are known for their exceptional durability, which can save you money in the long run by reducing the need for frequent engine rebuilds or replacements.

3. Improved Engine Response: The Wiseco pistons are designed to provide better combustion efficiency, resulting in a more responsive engine.

4. Customizable: The Wiseco piston kit offers various options, allowing you to tailor the piston design to your specific engine requirements and desired performance level.

III. Cons

1. Cost: The Wiseco piston kit may be more expensive than stock pistons. However, the long-term cost savings from reduced engine wear and improved performance may offset the initial investment.

2. Installation Complexity: Installing aftermarket pistons can be a challenging process, especially if you are not experienced in engine rebuilding. It may be necessary to hire a professional mechanic for installation.

3. Potential Compatibility Issues: Ensure that the piston kit is compatible with your specific engine model and configuration before making a purchase.

IV. Conclusion

The Wiseco 222M04850 piston kit offers several advantages, including enhanced power and performance, durability, improved engine response, and customizability. However, it also comes with potential drawbacks such as cost, installation complexity, and potential compatibility issues.

V. Recommendation

If you are a serious enthusiast looking for significant power gains and long-term engine reliability, the Wiseco 222M04850 piston kit can be an excellent investment. However, it's crucial to carefully consider the potential costs, compatibility, and installation challenges before making a purchase. Consult with an experienced mechanic or engine builder to help determine if this piston kit is the best choice for your specific application.

Details:

Shipping: FREE SHIPPING on this item within USA only. What are the advantages to using Wiseco Pistons. CNC computerized high-speed Diamond Turning Centers hold exact tolerances with no size variations. All Wiseco Pistons are Forged from high silicon, low expansion aluminum alloy which offers superior strength, reduced weight, improved heat transfer and longer life.

New Yamaha GT1 MX80, 1973-1982.060 Wiseco 222M04850 Piston Kit - 48.50mm, includes, rings, wrist pin and cir clips pistons are known for durability, longevity increased horsepower. Innovative forging design and piston skirt provides maximum horsepower torque. Closer wrist pin boss spacing eliminates flex. Notice: Product Images may differ from the actual product.

part #: 222m04850 prices

  • $124.99-$132.00

specifications pistondon:

  • for models: Gt1
  • for makes: Yamaha
  • for years: 1973-1982
  • brand: Wiseco
  • mpn: 222m04850
  • type: Piston Kit
  • items included: Piston Rings, Wrist Pin
  • engine type: 2-stroke
  • country of origin: United States
  • piston diameter: 48.50

seller pistondon:

  • # reviews: 592657
  • city: Rhinelander, Wisconsin
  • rating: 99.6%

offer pistondon:

  • started: April 22, 2026
  • quantity: 4
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

general pistondon:

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

returns pistondon:

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

payments pistondon:

  • credit card: Discover
  • wallet: Paypal
  • other

shipping pistondon:

  • transit: 3-9 Days
  • class: Standard
  • type: Fixed
  • cost: $0.00
  • service: Standard
for models: gt1, for makes: yamaha, for years: 1973-1982, type: piston kit, items included: piston rings, wrist pin, engine type: 2-stroke, country of origin: united states, piston diameter: 48.50,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 11970068921529983,

Wiseco 222M04850 Is Similar To:

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5 offers $124.99–$132.00 USD
  • Offer #1: $124.99 price + $0.00 shipping estimate = $124.99* total. When blow-by starts to increase on other pistons and power starts to fade, Wiseco Race Series parts continue sealing and performing. Wiseco Piston Kit 222M04700.FREE SHIPPING
  • Offer #2: $124.99 price + $13.49 shipping estimate = $138.48* total. 1974 Yamaha YZ80. Wiseco Piston Kit Standard Bore 47.00mm 222M04700.+$13.49 shipping
  • Offer #3: $132.00 price + $0.00 shipping estimate = $132.00* total. 1975 Yamaha YZ80 Wiseco 222M04700 Piston Kit Standard Bore 47.00mm.FREE SHIPPING
  • Offer #4: $124.99 price + $0.00 shipping estimate = $124.99* total. Closer wrist pin boss spacing eliminates wrist pin flex. Wiseco pistons are known for durability, longevity and increased horsepower.FREE SHIPPING
  • Offer #5: $120.99 price + $0.00 shipping estimate = $120.99* total. Manufacturer Part #: 222M04700 Part #: 222M04700.FREE SHIPPING

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