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  3. HONDA 13102-GC4-671

HONDA 13102-GC4-671 Piston 0.25

fits model: Cr80. make: Honda. year: 1985.

13102-gc4-671 Honda Oem 1985 Cr80 Piston Assy 0.25 Os -

( Manufacturer Part Number: 13102-GC4-671 ), ( Engine Type: 2-stroke ), ( Type: Piston ), ( Country Of Origin: Japan )

Review HONDA Oem Piston Assy 0.25 Os fits CR80 1985

Introducing the Honda 13102-GC4-671 piston, an essential component for the 1985 Honda CR80 motorcycle. This high-quality piston is specifically designed to deliver optimal performance and reliability for your two-stroke engine.

The piston features a forged construction, which ensures superior strength and durability. Forged pistons are created by compressing and shaping metal under extreme pressure, resulting in a piston that is more resilient to the intense heat and pressure of the engine. This design also allows for a more precise fit within the engine cylinder, ensuring a snug and secure seal, which is crucial for efficient combustion and optimal power transfer.

The piston's crown, or top portion, is designed with a dome shape. This shape allows for efficient combustion by creating a larger area for the fuel-air mixture to ignite and expand. The piston also includes a ring groove where piston rings can be installed to seal the combustion chamber and prevent the loss of engine compressions.

The piston skirt is designed with a full-skirted profile, which helps to reduce side-load forces and provide better support to the connecting rod. This design also helps to minimize piston slap, which can cause damaging vibrations within the engine.

The piston also includes a small end gudgeon pin boss, which is the location where the connecting rod's small end bearing is installed. This design ensures a secure and stable connection between the piston and the connecting rod.

In summary, the Honda 13102-GC4-671 piston is a high-performance and reliable component designed specifically for the 1985 Honda CR80 motorcycle. Its forged construction, dome-shaped crown, full-skirted profile, and small end gudgeon pin boss all contribute to its superior strength, efficiency, and durability. By investing in this piston, you can ensure that your motorcycle continues to perform at its best, providing a fun and enjoyable riding experience.

Honda CR80 Piston (1985, Part Number 13102-GC4-671, 0.25 Size): A Comprehensive Analysis

Introduction:

The Honda CR80 piston, with the part number 13102-GC4-671, is a crucial component for maintaining the optimal performance of a Honda CR80 motorcycle. This analysis aims to provide an in-depth examination of the pros and cons of purchasing this specific piston.

Pros:

1. OEM (Original Equipment Manufacturer) Compatibility: This piston is manufactured by Honda, ensuring it fits perfectly into the CR80 engine and functions as intended.

2. High-Quality Material: Honda is renowned for its durable and long-lasting components. This piston is likely to be made from top-tier materials, ensuring reliable operation.

3. Enhanced Engine Performance: A piston is responsible for transferring the power generated by the engine's combustion process into mechanical energy. A new, high-performance piston can lead to improved engine efficiency and increased power output.

4. Reduced Wear and Tear: If the current piston in your CR80 engine is worn out or damaged, replacing it with a new one can prevent further damage and potential engine failure.

Cons:

1. Cost: Replacing a piston is an investment, and this OEM Honda part may be more expensive than aftermarket alternatives.

2. Installation Complexity: Installing a new piston requires disassembling the engine, which can be a time-consuming and intricate process. It is recommended to have this done by a professional mechanic or a knowledgeable individual with experience in motorcycle engine repair.

3. Availability: Depending on the location and availability, it may take some time to acquire this specific Honda piston.

Conclusion:

While the Honda CR80 piston (13102-GC4-671, 0.25 size) comes with several advantages, such as OEM compatibility, high-quality material, enhanced engine performance, and reduced wear and tear, it also presents some disadvantages, including cost, installation complexity, and availability. Ultimately, the decision to purchase this piston depends on the importance placed on the benefits and the ability to accommodate the potential drawbacks.

Recommendation:

If you prioritize the benefits of an OEM piston, such as guaranteed compatibility and top-tier materials, and you have the financial means and the ability to handle the installation process, then purchasing the Honda CR80 piston (13102-GC4-671, 0.25 size) is a solid investment for maintaining the optimal performance of your motorcycle engine. However, if you're on a tight budget or prefer a more cost-effective solution, consider researching and comparing aftermarket alternatives before making your final decision.

Details:

OEM Honda Piston Assay - NEW.

part #: 13102gc4671 prices

  • $26.25-$45.99

specifications pistondon:

  • for models: Cr80
  • for makes: Honda
  • for years: 1985
  • mpn: 13102-gc4-671
  • engine type: 2-stroke
  • type: Piston
  • country of origin: Japan

shipping pistondon:

  • type: Fixed
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $8.95
  • transit: 3-9 Days
  • carrier: USPS

payments pistondon:

  • other
  • wallet: Paypal
  • credit card: Mastercard

offer pistondon:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: December 17, 2025
  • availability: In Stock

seller pistondon:

  • # reviews: 1827
  • rating: 100.0%
  • city: Roswell, New Mexico

general pistondon:

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

returns pistondon:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: cr80, for makes: honda, for years: 1985, engine type: 2-stroke, type: piston, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 9347261938239611,

Honda 13102-GC4-671 Is Similar To:

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5 offers $26.25–$45.99 USD
  • Offer #1: $45.99 price + $0.00 shipping estimate = $45.99* total. MOTORCYCLE 0.25 OVERSIZE BORE PISTON. 1985 - CR80R A.FREE SHIPPING
  • Offer #2: $26.25 price + $11.95 shipping estimate = $38.20* total. This is a new Honda CR80 1985 piston, original Part comes with rings installed.+$11.95 shipping
  • Offer #3: $38.95 price + $5.99 shipping estimate = $44.94* total. D's Cycle Connection.+$5.99 shipping
  • Offer #4: $19.95 price + $8.95 shipping estimate = $28.90* total. OEM Honda Piston Assy - NEW!.+$8.95 shipping
  • Offer #5: $33.98 price + $0.00 shipping estimate = $33.98* total. Honda - 1234. Up for sale is this single Genuine Honda Part - as shown ONLY - as seen in the above photos.FREE SHIPPING

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