WISECO ORWI-CO417559-ON Pro Lite Piston Bike 49MM

( Brand: Wiseco ), ( Manufacturer Part Number: ORWI-CO417559-ON ), ( Part Type: Piston )

Review WISECO Kawasaki Dirt Bike Pro lite Piston 49mm fits KX85 2001–2013

Introducing the WiseCO ORWI-CO417559-ON Pro-Lite Piston for the 2001-2013 Kawasaki KX85 bike. This high-performance piston is designed to deliver impressive power gains and improved overall engine performance.

The Pro-Lite piston is manufactured using a state-of-the-art forging process that ensures superior strength and durability. The piston features a 49mm bore size, which is specifically engineered for the KX85 model, ensuring a precise fit and optimal engine efficiency.

This piston is lightweight, making it an excellent choice for riders who are looking to reduce the overall weight of their bike for improved agility and quicker acceleration. The piston's lightweight design is achieved through the use of advanced materials and engineering techniques, without compromising on strength or durability.

The piston crown is designed with a high-performance dome shape that increases the power output of the engine, resulting in more horsepower and torque. The piston also features a cutting-edge ring pack that includes a compression ring, oil control ring, and skirt ring, all of which are designed to provide optimal sealing and longevity.

Additionally, the piston is designed with a low friction skirt, which reduces piston-to-bore friction and helps to minimize engine wear. The piston also comes with a gudgeon pin and piston pin that are machined from high-strength material, ensuring a strong and reliable connection between the piston and the connecting rod.

The WiseCO ORWI-CO417559-ON Pro-Lite Piston is an excellent choice for riders who are looking to maximize the performance of their Kawasaki KX85 bike. Whether you're a weekend warrior or a professional racer, this piston will help you to achieve better power, faster acceleration, and improved engine efficiency.

In summary, the WiseCO ORWI-CO417559-ON Pro-Lite Piston is a high-performance aftermarket piston specifically designed for the 2001-2013 Kawasaki KX85 bike. It features a forged design, 49mm bore size, lightweight construction, high-performance piston crown, advanced ring pack, and low-friction skirt, all of which contribute to improved power output, reduced engine wear, and enhanced overall performance.

Pros and Cons of Buying WISCO or Wi-CO Pro-Lite Piston for 2001-2013 Kawasaki KX85 Bikes

The WISCO or Wi-CO Pro-Lite piston (part number: WI-CO417559-ON) is a popular aftermarket upgrade for the Kawasaki KX85 bikes from 2001 to 2013. This piston is known for its lightweight design and high performance. In this analysis, we will discuss the pros and cons of buying this piston to help you make an informed decision.

1. Lightweight Design: The Pro-Lite piston is lighter than the stock piston, which results in quicker acceleration and improved engine response.

2. Increased Power: The piston's lighter weight allows the engine to rev more freely, increasing overall power output.

3. Enhanced Durability: The Pro-Lite piston is made from high-quality materials, ensuring long-lasting performance and durability.

4. Better Throttle Response: The piston's lightweight design and improved power delivery result in better throttle response, making the bike more responsive and fun to ride.

5. Improved Engine Efficiency: The Pro-Lite piston's design allows for better compression and combustion, resulting in improved engine efficiency and better fuel economy.

1. Higher Cost: The Pro-Lite piston is more expensive than the stock piston, which may be a deterrent for some buyers.

2. Installation Complexity: Installing the Pro-Lite piston requires some technical expertise and specialized tools, making it a more involved process than a standard piston replacement.

3. Potential Powerband Shift: Some riders have reported a noticeable shift in the powerband after installing the Pro-Lite piston, which may require adjustments to the jetting or ignition timing.

The WISCO or Wi-CO Pro-Lite piston is an excellent upgrade for riders looking to improve the performance of their 2001-2013 Kawasaki KX85 bikes. Its lightweight design, increased power, enhanced durability, better throttle response, and improved engine efficiency make it a worthwhile investment for those who are willing to pay the higher cost and put in the necessary effort for installation.

If you are an experienced rider looking to take your KX85 to the next level, the Pro-Lite piston is a great choice. However, if you are new to motorcycle maintenance or have limited experience with engine rebuilds, it may be a good idea to consult with a professional mechanic or experienced rider before making the purchase. Additionally, be prepared for the higher cost and the more complex installation process.

Details:

Piston Size: 49mm. This is helpful if you are buying multiple items. All Wiseco 2 cycle pistons are supplied with rings and cir clips. 2001 2013 Kawasaki KX85 Dirt Bike Wiseco Pro-Lite Piston 49mm: Compatibility: KX85, Notes: Elector fusion Bore - Cylinder sleeking or replanting required for oversized.

All Wiseco 4 cycle pistons come complete with rings, wrist pins and cir clips. I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification. Credit or Debit Card.

Only Wiseco replacement ring sets can be used on pistons.

part #: orwico417559 price

• $119.99

specifications pistondon:

• for models: Kx85
• for makes: Kawasaki
• for years: 2001-2013
• brand: Wiseco
• mpn: Orwi-co417559-on
• part type: Piston

shipping pistondon:

• service: Standard
• transit: 4-8 Days
• type: Fixed
• cost: $0.00
• class: Standard

seller pistondon:

• rating: 99.8%
• # reviews: 73985
• city: Indiana, US

offer pistondon:

• sold: 0
• quantity: 2
• availability: In Stock
• started: January 2, 2026
• options: Ship-to-home

general pistondon:

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

returns pistondon:

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

payments pistondon:

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

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