KYB POWERSPORTS KX250-450 Fx Piston 120215000105 R/kawasaki F/ F/fx

( Brand: Kyb Powersports ), ( Performance Part: Yes ), ( Type: Kyp Piston Rings ), ( UPC: 120215000105 )

Review KYB POWERSPORTS Honda R/kawasaki F/ Yam 250-450 F/fx Piston fits CRF450 YZ 2009–2023

Introducing the Kyb 120215000105 aftermarket piston, an excellent upgrade option for your 09-23 Honda CRF450R, Kawasaki KX250-450F, Yamaha YZ250-450F, or FX motorcycle. This high-performance piston is specifically designed to enhance the power delivery and overall engine efficiency of your off-road bike.

The Kyb 120215000105 piston is made from a forged aluminum alloy material, ensuring strength, durability, and consistent performance even under the most demanding off-road conditions. The piston crown is designed with a high compression finish, which allows for increased combustion efficiency and higher power output.

The piston ring package includes a compression ring, two oil control rings, and a skirt oil scraper ring. These rings are designed to provide optimal sealing and lubrication, ensuring reliable engine operation and reducing the risk of oil consumption. The piston rings are made from high-quality materials and are precision machined to ensure a perfect fit in your engine.

Moreover, the Kyb 120215000105 piston features a flat top design, which provides greater flexibility in tuning the engine's ignition timing and fuel delivery for optimal power and torque output. This piston is also compatible with aftermarket camshafts and other performance upgrades, making it an excellent choice for riders who are looking to maximize the potential of their off-road bike.

The installation process of the Kyb 120215000105 piston is straightforward and can be completed with common hand tools. The piston comes with a new piston pin, wrist pin bushings, and a piston pin retainer, making it a complete kit for a piston replacement. Additionally, the piston includes detailed installation instructions to ensure a successful installation process.

In summary, the Kyb 120215000105 aftermarket piston is an excellent upgrade option for your 09-23 Honda CRF450R, Kawasaki KX250-450F, Yamaha YZ250-450F, or FX motorcycle. It offers increased power output, improved engine efficiency, and reliable engine operation. With its high-quality materials, precise machining, and easy installation process, the Kyb 120215000105 piston is an investment that will provide you with years of reliable performance and enjoyment on the trails.

Buying a KyB 120215000105 piston for various motorcycles, including the Honda CRF450R, Kawasaki KX250-450F, Yamaha YZ250-450F, and FX, can offer several advantages and disadvantages.

1. Enhanced performance: A new piston can lead to improved engine performance, allowing for increased power and better throttle response.

2. Improved durability: A high-quality aftermarket piston can last longer than an OEM (original equipment manufacturer) piston, particularly in high-performance applications.

3. Cost-effective: In some cases, an aftermarket piston may be less expensive than an OEM piston.

4. Customization: Aftermarket pistons are often available in different materials and designs, allowing riders to tailor their motorcycle's performance to their specific needs.

1. Installation complexity: Installing an aftermarket piston can be a complex process, requiring specialized tools and technical expertise.

2. Risk of engine damage: If not installed correctly, an aftermarket piston can cause engine damage, including scuffing or even complete engine failure.

3. Potential compatibility issues: It's crucial to ensure that the aftermarket piston is compatible with the specific motorcycle make, model, and year, as well as any modifications to the engine.

Before purchasing an aftermarket piston, carefully consider the advantages and disadvantages, and ensure that you have the necessary technical expertise, tools, and time to install it properly. If you're unsure about the installation process, it may be best to consult a professional mechanic. Additionally, choose a reputable aftermarket parts manufacturer to minimize the risk of compatibility issues and engine damage. Ultimately, an aftermarket piston can offer significant performance improvements for off-road motorcycles, but it requires careful consideration and installation by a knowledgeable rider or mechanic.

part # 120215000105 prices

• $35.00-$59.99

specifications fuelperforma:

• for models: Crf450, Yz
• for makes: Honda, Kawasaki, Yamaha
• for years: 2009-2023
• brand: Kyb Powersports
• performance part: Yes
• type: Kyp Piston Rings
• upc: 120215000105

seller fuelperforma:

• # reviews: 117121
• rating: 99.8%

offer fuelperforma:

• availability: In Stock
• started: December 21, 2025
• options: Ship-to-home
• sold: 0
• quantity: 5

general fuelperforma:

• condition: New
• Auto Permance Parts > Fuel Systems > Hoses, Lines Fittings

payments fuelperforma:

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

shipping fuelperforma:

• service: Standard
• transit: 5-8 Days
• class: Standard
• type: Fixed
• cost: $0.00

returns fuelperforma:

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

Kyb Powersports KX250-450 Is Similar To:

• Kyb Powersports 120313600110 (36.9% similar) $28.85–$34.56. (December 21st, 2024)
• Kyb Powersports 120244601001 (36.9% similar) $65.99–$71.81. (December 21st, 2024)
• Kyb Powersports 110090000510 (36.9% similar) $45.80–$48.86. (December 21st, 2024)
• Kyb Powersports 120271200110 Fits 19-23 Yamaha Yz65 / Kawasaki Kx85 Oil Seal 12.5 Mm - 10 Pack (59.2% similar) $62.99–$65.31. (January 15th, 2025)
• Kyb Powersports 120224000110 (38.5% similar) $28.18–$32.74. (January 20th, 2025)
• Kyb Powersports 120243600401 Rear Shock Seal Head For Yamaha Yz65 And Kawasaki Kx85 - (49.2% similar) $68.98–$70.69. (May 3rd, 2025)
• Kyb Kg5512 Gas A Just Rear Monotube Shock Absorber Kit For 1970-1974 Plymouth Barracuda (19% similar) $65.90–$196.95. (July 11th, 2025)
• Kyb Sb141 Front Suspension Shock Strut Bellow Dust Boot For 2005-2010 Ford Mustang (27.2% similar) $34.70–$39.99. (July 28th, 2025)
• Kyb Powersports 120314000110 For 93-24 Yamaha Yz65-85 O-ring Seal Head 40 Mm. - 10 Pack (50.8% similar) $28.96–$82.85. (December 21st, 2025)
• Kyb Powersports 120271800110 For 06-23 Yamaha Yz125-450/x/f/ Gasgas Ec/xc 250-300 Oil Seal 18 Mm. - 10 (53.9% similar) $99.99–$104.53. (December 21st, 2025)
• Kyb Powersports 120244600501 For 2005 Yamaha/06-08 Kaw Rear Shock Seal Head 46 Mm. / 16 Aluminum (41.4% similar) $63.00–$72.95. (December 21st, 2025)