1. Pistons, Rings & Piston Kits Products
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  3. YAMAHA 275-11601-40

YAMAHA 275-11601-40 Piston Ring Set Nos RT1 1.00MM

fits model: Rt360. make: Yamaha. year: 1969–1971.

275-11601-40 Yamaha 1969-1971 Rt1 Rt360 1.00mm Piston Ring Set Nos

( Manufacturer Part Number: 275-11601-40 ), ( Type: Piston Ring Set ), ( Items Included: Piston Rings )

Review YAMAHA Rt1 1.00mm Piston Ring Set Nos fits RT360 1969–1971

Introducing the Yamaha 275-11601-40 1.00mm piston ring set, an essential upgrade for the owners of Yamaha RT1 and RT360 motorcycles produced between 1969 and 1971. This high-quality piston ring set is specifically designed to fit these classic models and ensure optimal engine performance.

The 1.00mm thickness of these piston rings is ideal for engines that have been worn out due to age or heavy use. These rings are meticulously manufactured to precise specifications, ensuring a perfect fit and reliable sealing of the combustion chamber. Each ring is made from a high-tensile alloy material that provides superior strength and durability.

The outer piston rings in this set feature a compressive, multi-groove design that helps to prevent blowby and improve engine compression. The inner piston rings, on the other hand, are designed to provide a snug fit against the cylinder wall, promoting even heat distribution and reducing friction.

Installing these piston rings is a straightforward process, and they come complete with all necessary installation tools. The set includes six rings in total two each of the outer and inner rings for both cylinders. Each ring is carefully packaged to prevent damage during shipping and to ensure a clean installation.

By upgrading to the Yamaha 275-11601-40 1.00mm piston ring set, owners of RT1 and RT360 motorcycles can expect improved engine performance, increased power, and enhanced overall reliability. These rings are a cost-effective solution to common engine issues, making them an essential addition to any vintage Yamaha enthusiast's toolkit.

In summary, the Yamaha 275-11601-40 1.00mm piston ring set is a must-have upgrade for RT1 and RT360 motorcycles from 1969 to 1971. With their precise fit, superior strength, and durable design, these rings will help to ensure that these classic bikes continue to run strong for years to come.

Buying Yamaha 275-11601-40 1.00mm Piston Ring Set for 1969-1971 RT1 and RT360: A Comprehensive Analysis

Introduction:

The Yamaha 275-11601-40 1.00mm piston ring set is a popular choice for owners of vintage Yamaha RT1 and RT360 motorcycles. This article aims to provide an in-depth analysis of the benefits and drawbacks of purchasing this piston ring set, helping potential buyers make an informed decision.

Pros:

1. OEM Quality: These piston rings are original equipment manufacturer (OEM) parts, ensuring a perfect fit and excellent performance.

2. Restoration Projects: For those restoring their vintage Yamaha motorcycles, using OEM parts, such as the 1.00mm piston ring set, will maintain the authenticity of the bike.

3. Durability: OEM parts are designed to withstand the stresses and wear and tear of long-term use, providing excellent durability and reliability.

4. Improved Engine Performance: A properly functioning piston ring set can lead to improved engine performance, including better compression, increased power, and smoother operation.

Cons:

1. Cost: OEM parts, such as the 1.00mm piston ring set, can be more expensive than aftermarket alternatives.

2. Availability: Depending on the rarity of the motorcycle model and the availability of the parts from the manufacturer, it may take some time to source and receive the piston rings.

3. Installation Complexity: Installing piston rings can be a complex and time-consuming process, requiring specialized tools and knowledge.

4. Potential for Damage: Improper installation of piston rings can result in engine damage, potentially leading to costly repairs.

Conclusion:

The decision to purchase the Yamaha 275-11601-40 1.00mm piston ring set for your 1969-1971 RT1 or RT360 motorcycle depends on your priorities as a rider and owner. If authenticity, durability, and optimal engine performance are your top concerns, then investing in OEM piston rings is an excellent choice. However, if cost and ease of installation are more important factors, aftermarket alternatives may be a more suitable option. Ultimately, it's crucial to weigh the pros and cons carefully and consult with a professional mechanic or Yamaha expert if needed.

Recommendation:

For those committed to restoring their vintage Yamaha motorcycle to its original glory and seeking optimal engine performance, the Yamaha 275-11601-40 1.00mm piston ring set is a recommended choice. Ensure that the installation process is carried out by a qualified mechanic to avoid potential damage and ensure the longevity of the engine.

Details:

NOS Yamaha piston rings. Ask any questions.

part #: 2751160140 prices

  • $8.49-$24.99

specifications pistondon:

  • for models: Rt360
  • for makes: Yamaha
  • for years: 1969-1971
  • mpn: 275-11601-40
  • type: Piston Ring Set
  • items included: Piston Rings

offer pistondon:

  • options: Ship-to-home
  • availability: In Stock
  • started: May 23, 2026
  • sold: 0
  • quantity: 1

payments pistondon:

  • other
  • wallet: Paypal
  • credit card: Discover

returns pistondon:

  • policy: No Returns

general pistondon:

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

shipping pistondon:

  • cost: $5.62
  • class: Standard
  • type: Calculated
  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 18-21 Days

seller pistondon:

  • rating: 100.0%
  • city: Las Vegas, Nevada
  • # reviews: 2054
for models: rt360, for makes: yamaha, for years: 1969-1971, type: piston ring set, items included: piston rings,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 12556373695602773,

Yamaha 275-11601-40 Is Similar To:

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5 offers $8.49–$24.99 USD
  • Offer #1: $8.49 price + $0.00 shipping estimate = $8.49* total.FREE SHIPPING
  • Offer #2: $9.89 price + $5.62 shipping estimate = $15.51* total. The part is made to fit perfectly and is of the highest quality, ensuring that your bike will run smoothly and reliably. This is a high-quality, genuine Yamaha part for the 1969-1971 YAMAHA RT1 RT360 4TH OVER 1.00 RING SET NOS OEM P/N -00.+$5.62 shipping
  • Offer #3: $24.99 price + $0.00 shipping estimate = $24.99* total. Fits: Fits 1969-1971 Yamaha RT1 360cc motorcycles requiring a 1.00mm oversize piston ring set This NOS OEM Yamaha piston ring set is a 1.00mm (4th over) oversize for 1969-1971 RT1 360cc models.FREE SHIPPING
  • Offer #4: $22.99 price + $7.25 shipping estimate = $30.24* total. One (1) new/ NOS Yamaha Piston Ring Set RT RT1 360.+$7.25 shipping
  • Offer #5: $22.99 price + $0.00 shipping estimate = $22.99* total. Part # -00 . This product is a genuine OEM piston ring set designed for Yamaha RT1 and RT360 dual sport motorcycles.FREE SHIPPING

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