1. Personal Watercraft Parts Products
  2. sku: 9640947244533633
  3. PRO 01.4523.050

PRO-X 01.4523.050 Piston Kit Oversized Atv Utv 0.50MM 82.50MM Atv/utv Bike

fits model: Street.

01.4523.050 Pro-x Piston Kit - 0.50mm Oversized To 82.50mm Motorcycle Atv/utv Street Bike

( Brand: Pro-x ), ( Manufacturer Part Number: 01.4523.050 ), ( Part Type: Piston )

Review PRO X Piston Kit 0.50mm Oversized To 82.50mm Motorcycle Atv/utv Bike fits STREET

Introducing the Pro-X 01.4523.050 Piston Kit, specifically designed for ATV/UTV street bikes with a 0.50mm oversized piston size and an 82.50mm bore. This piston kit is an excellent upgrade for riders seeking improved engine performance and reliability.

The Pro-X pistons are manufactured using a high-grade aluminum alloy, ensuring superior strength and durability. Each piston features a precision-machined crown and skirt, which guarantees a perfect fit in the cylinder bore and minimizes friction for smooth engine operation. Additionally, the pistons are oversized, allowing for increased compression and power output.

The piston kit also includes low-tension piston rings that are designed to reduce friction and improve sealing, resulting in better combustion efficiency and reduced engine wear. The piston rings are made from a high-quality, low-friction material that ensures long-lasting performance.

The Pro-X 01.4523.050 Piston Kit is compatible with various makes and models of ATV/UTV street bikes. It is essential to ensure that the correct pistons are installed based on your specific machine's make, model, and engine size. Pro-X recommends consulting your vehicle's service manual or contacting their technical support team for assistance in identifying the correct pistons for your application.

Installation of the Pro-X piston kit requires the removal of the engine's cylinder head and piston assembly. Pro-X provides detailed installation instructions with each kit to ensure a successful installation process. It is recommended that the installation be performed by a qualified mechanic to ensure proper fitment and engine tuning.

In conclusion, the Pro-X 01.4523.050 Piston Kit is an excellent choice for riders seeking increased engine performance and reliability on their ATV/UTV street bike. With its high-grade materials, precise machining, and compatibility with various makes and models, this piston kit is an essential upgrade for any serious rider.

Pros of buying a Pro-X 01.4523.050 piston kit for your ATV or UTV:

1. Oversized pistons: The 0.50mm oversized pistons in this kit can help increase engine performance by allowing for a larger displacement and improved combustion.

2. High-quality materials: The pistons are made of forged aluminum, which is known for its strength and durability. This material can help ensure long-lasting performance and reliability.

3. Precision machining: The pistons are precision machined to ensure a perfect fit and proper clearance with other engine components. This can help reduce the risk of engine damage and improve overall performance.

4. Compatibility: This piston kit is designed for ATV and UTV street bikes with an 82.50mm bore size. This makes it a good choice for a wide range of vehicles and can help save time and money by eliminating the need to search for a kit that fits your specific model.

Cons of buying a Pro-X 01.4523.050 piston kit:

1. Installation complexity: Installing pistons can be a complex and time-consuming process that requires specialized tools and knowledge. It may be necessary to hire a professional mechanic or machine shop to complete the installation.

2. Cost: The Pro-X piston kit is not an inexpensive upgrade, and the cost of the kit itself, as well as the cost of any necessary installation services, can add up.

3. Potential power increase: While the increased power and performance that can come with oversized pistons may be desirable for some riders, it may not be necessary or appropriate for all vehicles or riding styles. Careful consideration should be given to the potential power increase and how it will affect the vehicle's handling and safety.

Ending conclusion:

The Pro-X 01.4523.050 piston kit offers several benefits, including the use of high-quality materials, precision machining, and the potential for increased power and performance. However, it also comes with some drawbacks, such as the complexity and cost of installation and the potential for increased power that may not be necessary or appropriate for all vehicles. Ultimately, the decision to purchase this piston kit will depend on the individual rider's goals, budget, and technical abilities.

Recommendation:

If you are looking to increase the performance of your ATV or UTV street bike and have the necessary skills and resources to install the pistons yourself, the Pro-X 01.4523.050 piston kit could be a good investment. However, if you are unsure of your abilities or do not have the resources to complete the installation, it may be worth considering other upgrades or modifications that do not require piston replacement. It is always a good idea to consult with a professional mechanic or machine shop to discuss your options and determine the best course of action for your specific vehicle.

Details:

Pro-X, Piston Kit - 0.50mm Oversized to 82.50mm, This item fits the following model's: Kawasaki JS800 800 SX-R 2011, Kawasaki 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003. Bore: 82.50mm, Sizing: 0.50mm Oversize, Sold as: KIT. Sleeved cylinder piston kits are available in standard size and a Wide range of oversized. Comes complete with pistons, piston rings, wrist pin and cir clips.

Plated cylinder piston kits come in standard size, as well A, B, C antifreeze's if available. Excellent economic alternative when you are looking for an OEM quality replacement piston. Any damage claims may be exchanged for the identical item only. Mainly manufactured in Japan by reputable Original Equipment Manufacturers to Proxy exact specifications and high quality standards.

part #: 014523050 prices

  • $119.99-$129.95

specifications perwatercraft:

  • for models: Street
  • brand: Pro-x
  • mpn: 01.4523.050
  • part type: Piston

seller perwatercraft:

  • # reviews: 603368
  • rating: 99.4%
  • city: Loudon, Tennessee

general perwatercraft:

  • condition: New
  • Parts Accessories > Personal Watercraft Parts > Other Parts

returns perwatercraft:

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

payments perwatercraft:

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

shipping perwatercraft:

  • cost: $0.00
  • class: Economy, Standard, Expedited
  • type: Fixed
  • service: Economy, Standard, Expedited
  • transit: 4-9 Days

offer perwatercraft:

  • options: Ship-to-home
  • availability: In Stock
  • started: December 9, 2025
  • sold: 0
  • quantity: 10
for models: street, part type: piston,
category: watercraft parts > parts, sku: 9640947244533633,

Pro-x 01.4523.050 Is Similar To:

perwatercraft logo
2 offers $119.99–$129.95 USD
  • Offer #1: $119.99 price + $0.00 shipping estimate = $119.99* total. Sold as : KIT Piston Kit - 0.50mm Oversized to 82.50mm.FREE SHIPPING
  • Offer #2: $129.95 price + $7.95 shipping estimate = $137.90* total. Fits the oversize Kawasaki sxr-800 or Bored out 750 big pin sxi-pro-sts-zxi models.+$7.95 shipping

Copyright © perwatercraft.com