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  3. WISECO 4765M08300

WISECO 4765M08300 Piston Kit 13.5

fits model: Zx1200, Zx-12r, Std, Cr, Ninja. make: Kawasaki. year: 1983.

4765m08300 Wiseco Kawasaki Zx1200 Ninja Zx-12r Std Piston Kit 83 Mm 13.5 1 Cr

( Brand: Wiseco ), ( Manufacturer Part Number: 4765M08300 ), ( Part Type: Piston )

Review WISECO Kawasaki Piston Kit 13.5 fits NINJA ZX1200 ZX-12R STD CR 1983

Introducing the WISCO 4765M08300 piston kit, specifically designed for the Kawasaki ZX1200 Ninja ZX-12R Standard motorcycle model from 2003. This piston kit is an excellent choice for riders seeking superior engine performance, durability, and reliability.

The WISCO 4765M08300 piston kit includes four high-quality, forged pistons. Forged pistons offer increased strength and durability compared to their cast counterparts. Each piston is meticulously crafted from a single piece of aluminum alloy using advanced forging technology. The result is a piston that can effectively withstand the extreme temperatures and pressures generated during high-performance riding.

These pistons feature a compression ratio of 13.5:1, which is ideal for extracting maximum power from the engine while maintaining optimal combustion efficiency. They also incorporate a second ring groove, which helps to improve ring sealing and reduce blowby.

The piston tops are machined to a precise fit and finish, ensuring a snug fit within the cylinder bore. The piston skirts are designed to minimize friction and promote smooth engine operation. The pistons are also coated with a thin layer of molybdenum disulfide, an anti-wear compound that further reduces friction and enhances piston longevity.

The WISCO 4765M08300 piston kit comes with matching piston rings, including a compression ring, an oil control ring, and a secondary oil control ring. These rings are designed to work in harmony with the pistons, providing optimal sealing and oil control.

Installing the WISCO 4765M08300 piston kit is a straightforward process that can be completed with the appropriate tools and some mechanical expertise. The kit includes all necessary hardware for a hassle-free installation.

In summary, the WISCO 4765M08300 piston kit is a top-tier performance upgrade for your Kawasaki ZX1200 Ninja ZX-12R Standard motorcycle. By upgrading to these high-performance pistons, you can expect improved engine power, increased durability, and enhanced reliability.

Wiseco 4765M08300 Kawasaki ZX1200 Ninja ZX-12R STD Piston Kit (83 13.5:1 CR) - A Comprehensive Analysis

Introduction:

The Wiseco 4765M08300 piston kit is a popular upgrade option for Kawasaki ZX1200 Ninja ZX-12R STD motorcycles. This piston kit offers improved performance and durability, but like any aftermarket part, it comes with its own set of advantages and disadvantages. In this analysis, we will discuss the pros and cons of investing in this piston kit.

Pros:

1. Enhanced Performance: The Wiseco piston kit is designed to provide better combustion efficiency, leading to increased horsepower and torque.

2. Durability: The pistons are forged from high-strength material, making them more resilient to the rigors of high-performance riding.

3. Customizability: Wiseco offers various piston designs to cater to different riding styles and engine modifications.

4. Improved Engine Response: The pistons' design allows for better breathing, resulting in a more responsive engine.

5. Enhanced Engine Life: The pistons' design reduces stress on the engine, potentially increasing its lifespan.

Cons:

1. Cost: The Wiseco piston kit is a premium aftermarket part and can be quite expensive compared to OEM pistons.

2. Installation Complexity: Installing aftermarket pistons requires specialized tools and expertise, which can add to the overall cost.

3. Potential Engine Tuning: Installing the piston kit may require engine tuning to ensure optimal performance.

4. Potential Compatibility Issues: Ensure the piston kit is compatible with your specific motorcycle model and engine modifications.

Conclusion:

The Wiseco 4765M08300 piston kit offers significant performance benefits and improved durability for Kawasaki ZX1200 Ninja ZX-12R STD motorcycles. However, it comes with a higher cost and installation complexity compared to OEM pistons. If you're looking to maximize your motorcycle's performance and are willing to invest in a high-quality aftermarket part, the Wiseco piston kit could be an excellent choice.

Recommendation:

Before making a purchasing decision, consider your riding style, engine modifications, and budget. If you're an aggressive rider or have performance modifications, the Wiseco piston kit could be a worthwhile investment. If you're unsure or have a more conservative riding style, the cost and complexity of the aftermarket pistons may outweigh the benefits. Always ensure the piston kit is compatible with your motorcycle model and consult with a professional mechanic for installation.

Details:

New Kawasaki ZX1200 Ninja ZX-12R, Wiseco Std Piston Kit, 4765M08300 83mm, 13.5:1 CR, includes, rings, wrist pin and cir clips pistons are known for durability, longevity increased horsepower. Closer wrist pin boss spacing eliminates flex. Notice: Product Images may differ from the actual product. All Wiseco Pistons are Forged from high silicon, low expansion aluminum alloy which offers superior strength, reduced weight, improved heat transfer and longer life.

What are the advantages to using Wiseco Pistons. CNC computerized high-speed Diamond Turning Centers hold exact tolerances with no size variations. Shipping: FREE SHIPPING on this item within USA only. Innovative forging design and piston skirt provides maximum horsepower torque.

part #: 4765m08300 prices

  • $221.99-$862.99

specifications pistondon:

  • for models: Zx1200, Zx-12r, Std, Cr, Ninja
  • for makes: Kawasaki
  • for years: 1983
  • brand: Wiseco
  • mpn: 4765m08300
  • part type: Piston

shipping pistondon:

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offer pistondon:

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  • started: April 17, 2026

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  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
for models: zx1200, zx-12r, std, cr, ninja, for makes: kawasaki, for years: 1983, part type: piston,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 11871630307209983,

Wiseco 4765M08300 Is Similar To:

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5 offers $221.99–$862.99 USD
  • Offer #1: $221.99 price + $0.00 shipping estimate = $221.99* total. Closer wrist pin boss spacing eliminates wrist pin flex. Wiseco pistons are known for durability, longevity and increased horsepower.FREE SHIPPING
  • Offer #2: $221.99 price + $0.00 shipping estimate = $221.99* total. Sizing : Standard Bore. Piston Kit, Standard Bore 82.95mm, 13.5:1 Compression.FREE SHIPPING
  • Offer #3: $862.99 price + $0.00 shipping estimate = $862.99* total. 4x WISECO 2953XG 75.00mm PISTON RING SETS. WISECO PART NUMBER: K1173.FREE SHIPPING
  • Offer #4: $966.99 price + $0.00 shipping estimate = $966.99* total. Kit includes 4, , 13.5:1 Compression Pistons. New Wiseco CK132, standard bore(83.00 mm) Complete Engine Piston Kit for.FREE SHIPPING
  • Offer #5: $181.50 price + $0.00 shipping estimate = $181.50* total. This Wiseco kit contains the needed components to replace one piston. Top teams have been winning with Wiseco for over 75 years.FREE SHIPPING

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