1. Pistons, Rings & Piston Kits Products
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  3. RAREELECTRICAL 57-105AKA1

RAREELECTRICAL 57-105AKA1 Piston Kit 125HP

fits model: Yz. make: Yamaha. year: 2005–2021.

57-105aka1 Rareelectrical New A Piston Kit Fits Yamaha Yz 125hp 2005-2021 By 57-105ak

( Brand: Rareelectrical ), ( Manufacturer Part Number: 57-105AKA1 ), ( Country Of Origin: Taiwan ), ( Type: Piston Kit ), ( Item Weight: 1.5000 ), ( Source: Aftermarket )

Review RAREELECTRICAL New Piston Kit Fits Yamaha By 57-105ak fits YZ 2005–2021

Introducing the 57-105 AKA1 Piston Kit, an essential upgrade for your Yamaha YZ 125 HP motorcycle model years 2005 to 2021. This high-performance piston kit is meticulously engineered to deliver improved power, enhanced durability, and increased overall engine efficiency.

The piston itself is forged from a strong and lightweight alloy, ensuring superior strength to withstand the rigors of high-performance riding. The piston crown is designed with a special coating that reduces friction and promotes smooth engine operation, leading to increased horsepower and torque.

The piston kit includes a new piston pin, which is made of high-strength material and precision machined to ensure a perfect fit. The piston pin is designed to minimize friction and provide superior durability for long-lasting performance.

Additionally, the piston kit includes new rings, which are designed to provide an optimal seal and reduce engine blowby. These rings are made of high-quality materials and are precision machined to ensure a perfect fit, leading to improved engine efficiency and reduced fuel consumption.

The piston kit is also compatible with aftermarket performance parts, allowing you to further customize and optimize the performance of your Yamaha YZ 125 HP motorcycle. Installation is straightforward and can be completed with common hand tools, making this an accessible upgrade for enthusiasts and professional mechanics alike.

In summary, the 57-105 AKA1 Piston Kit is an essential upgrade for any Yamaha YZ 125 HP motorcycle model years 2005 to 2021. With its forged piston, high-strength piston pin, and precision-machined rings, this kit delivers improved power, enhanced durability, and increased overall engine efficiency. Upgrade your Yamaha today and experience the difference.

The 57-105 AKA 1 piston kit for the Yamaha YZ 125 HP (2005-2021) is a popular aftermarket upgrade for this motorcycle model. This kit is designed to enhance the engine performance, providing more power and better response. Here are some pros and cons of buying this piston kit.

Pros:

1. Increased Power: The most significant advantage of this piston kit is the increased power output. The kit includes a high-performance piston and ring set that can handle higher compression and combustion pressures, leading to more horsepower and better torque.

2. Improved Engine Response: The piston kit also provides improved engine response, making the motorcycle more responsive and quicker in acceleration. This is due to the optimized piston shape and design, which reduces friction and improves the flow of air and fuel into the engine.

3. Durability: The piston kit is made from high-quality materials and is designed to withstand the rigors of high-performance riding. The piston and rings are made from forged aluminum and steel, respectively, which are stronger and more durable than the OEM parts.

4. Cost-Effective: Compared to other performance upgrades, such as a full engine rebuild or a new exhaust system, a piston kit is a relatively cost-effective way to enhance the performance of your Yamaha YZ 125 HP.

Cons:

1. Installation Complexity: Installing a piston kit is a complex process that requires specialized tools and knowledge. It is recommended that the installation be done by a professional mechanic or a knowledgeable enthusiast.

2. Compatibility: The piston kit may not be compatible with all aftermarket parts, such as certain exhaust systems or fuel systems. It is important to check the compatibility of the kit with any other modifications you have planned.

3. Risk of Engine Damage: Installing a high-performance piston kit can increase the risk of engine damage if not done correctly. improper installation, incorrect setup or running the engine outside of its recommended parameters can lead to engine damage, such as ring landing or piston scuffing.

Conclusion:

The 57-105 AKA 1 piston kit for the Yamaha YZ 125 HP is a great performance upgrade for riders looking to enhance the power and response of their motorcycle. However, it comes with some complexity in installation and potential compatibility issues. It is recommended that the installation be done by a professional mechanic and that you double-check the compatibility of the kit with any other modifications you have planned.

Recommendation:

If you are considering buying a piston kit for your Yamaha YZ 125 HP, make sure to do your research and choose a reputable supplier. Look for a kit that is specifically designed for your motorcycle model and that comes with clear installation instructions and good customer support. Additionally, consider having the installation done by a professional mechanic to ensure that it is done correctly and safely. With proper preparation and installation, the 57-105 AKA 1 piston kit can provide significant performance gains and a more enjoyable riding experience.

Details:

Product Notice. New A Piston Kit Fits Yamaha YZ 125HP 2005 2021 By 57-105AK: Replaces Part Numbers Specifications.

part #: 57105aka1 price

  • $78.62

specifications pistondon:

  • for models: Yz
  • for makes: Yamaha
  • for years: 2005-2021
  • brand: Rareelectrical
  • mpn: 57-105aka1
  • country of origin: Taiwan
  • type: Piston Kit
  • item weight: 1.5000
  • source: Aftermarket

returns pistondon:

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

payments pistondon:

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

general pistondon:

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

offer pistondon:

  • started: January 7, 2026
  • quantity: 6
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

shipping pistondon:

  • cost: $0.00
  • transit: 3-7 Days
  • class: Economy, Standard, Expedited, One-day
  • type: Fixed
  • service: Economy, Standard, Expedited, Overnight

seller pistondon:

  • rating: 98.8%
  • # reviews: 119900
  • city: Atlanta, Georgia
for models: yz, for makes: yamaha, for years: 2005-2021, country of origin: taiwan, type: piston kit, item weight: 1.5000, source: aftermarket,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 9810155675765604,

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