PROX 01.1348.A Piston Kit FT18 13.9

( Brand: Prox ), ( Manufacturer Part Number: 01.1348.A ), ( Part Type: Piston )

Review PROX Piston Kit Honda 13.9 fits CRF250R

Introducing the 01.1348.A Piston Kit for the Honda CRF250R FT18, a high-performance upgrade for your motorcycle that is sure to deliver increased power and improved engine durability. This piston kit is specifically designed for the Honda CRF250R FT18 model with the engine type of FT18, and is a direct replacement for the original stock piston.

The piston is constructed from forged aluminum, ensuring superior strength and durability compared to its cast counterparts. The forged material allows for a more precise shape and weight, providing better engine response and efficiency. The piston crown is designed with a high compression finish, which raises the compression ratio of the engine, enabling the combustion of more fuel for every cycle, resulting in increased horsepower and torque.

The piston ring package included in this kit is made from high-quality materials for optimal sealing and longevity. The top ring is a nitrided ring, which provides a harder surface to reduce friction and prolong ring life. The piston rings are also oil-cooled, which helps to reduce engine temperatures and prevent ring sticking.

This piston kit comes with a full set of piston rings, a piston pin, and a piston pin retaining clip. Each component is precision machined to ensure a perfect fit and optimal performance. The piston kit also includes a new piston pin bushing, which is installed during the piston installation process.

The installation of this piston kit requires some level of mechanical expertise, and it is recommended to have the work done by a professional mechanic or a knowledgeable and experienced motorcycle enthusiast. The installation process involves removing the crankshaft, connecting rods, and piston assembly, and replacing the old piston with the new one.

In conclusion, the 01.1348.A Piston Kit for the Honda CRF250R FT18 is a high-performance upgrade that provides increased power, improved engine durability, and enhanced engine response. The kit includes a forged aluminum piston, a high-quality piston ring package, and all necessary hardware for a straightforward installation. With its superior strength, precision engineering, and high-performance design, this piston kit is an excellent investment for any serious CRF250R FT18 rider.

The Honda CRF250R FT18 13.9 kit, part number 01.1348.A, is an aftermarket performance kit designed to enhance the power and handling of the CRF250R motorcycle. Here are some pros and cons of buying this kit:

1. Increased Power: This kit is designed to provide a significant power boost to the CRF250R. The exact increase may vary depending on the specific modifications made to the engine, but riders have reported gains of up to 10 horsepower.

2. Improved Throttle Response: The kit includes a new fuel mapping and air filter, which can help improve throttle response and make the bike more responsive.

3. Enhanced Handling: The kit includes several suspension upgrades, such as new springs and shocks, which can help improve the bike's handling and make it more agile.

4. Customization: Installing this kit allows riders to customize their bikes to their specific riding style and preferences.

1. Cost: The kit can be quite expensive, especially when compared to the cost of a stock CRF250R.

2. Complex Installation: Installing the kit requires a fair amount of mechanical knowledge and experience. It may be best to have a professional install the kit to ensure that it is done correctly.

3. Potential Increased Maintenance: With more power comes the potential for increased maintenance. The kit may require more frequent oil changes, air filter replacements, and other maintenance tasks.

4. Risk of Damage: Installing aftermarket performance parts can increase the risk of damaging the bike if not done correctly.

The Honda CRF250R FT18 13.9 kit is an excellent choice for riders who are looking to enhance the power and handling of their CRF250R. However, it is important to consider the cost, complexity of installation, and potential increased maintenance when deciding whether or not to purchase the kit. Ultimately, if you have the mechanical knowledge and experience, and are willing to invest in the kit, it can provide a significant improvement to the bike's performance.

If you are considering purchasing the Honda CRF250R FT18 13.9 kit, I would recommend doing thorough research on the specific modifications included in the kit and the installation process. Additionally, consider consulting with a professional mechanic to ensure that the installation is done correctly and safely. Finally, be prepared for the additional cost, both in terms of the kit itself and the potential for increased maintenance.

Details:

PROX piston kits for sleeved cylinders are available in standard size and a wide range of oversized. PROX pistons are precision machined on the latest, state of art CNC equipment. PROX pistons for plated cylinders come in standard size, as well A, B, C,oversized. PROX piston kits are a first class solution to replace the original in your motorcycle, scooter, moped, ATV, personal watercraft, etc.

All PROX piston kits are supplied complete with rings, wrist pin and cir clips, ready to install. The availability of oversized up to 2mm significantly helps increase the lifespan a cylinder by offering more re-boring possibilities. The same low-expansion, low-friction piston alloy is used for all major Japanese engine manufacturers.

part #: 011348a prices

• $169.99-$188.95

specifications pistondon:

• for models: Crf250r
• for makes: Honda
• brand: Prox
• mpn: 01.1348.a
• part type: Piston

seller pistondon:

• # reviews: 3902
• city: Charlestown, Massachusetts
• rating: 99.1%

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: Visa
• other
• wallet: Apple-pay

shipping pistondon:

• class: Economy
• service: USPS Media Mail
• type: Fixed
• transit: 2-4 Days
• carrier: USPS
• cost: $2.50

offer pistondon:

• started: September 8, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

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