
Specifications
- Brand
- Wiseco
- Part #
- 1574CD

Wiseco 40.00mm Ring Set
$49.02
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Fits 1981-2022 Yamaha PW50. Wiseco 40.00mm piston rings designed for optimal sealing and performance.
Key Features
- Fits 1981-2009 and 2012-2022 Yamaha PW50.
- This is a 40.00mm ring set.
- Designed to provide optimal sealing and compression.
- Developed to work specifically with Wiseco pistons.
- Tested for durability and performance in 2-stroke engines.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits this vehicle
- Yamaha PW50 1981-2009, 2012-2022
Product Details
These Wiseco piston rings are precisely 40.00mm, matching the bore size for a proper seal in your Yamaha PW50. When you're rebuilding the top end of your two-stroke, the rings are critical for both compression and controlling oil. Wiseco develops these rings specifically to work with their pistons, ensuring they perform as a matched set for race-ready power and reliability.
Wiseco tests their ring designs and materials to make sure they hold up under demanding conditions. This means you can expect solid sealing and good oil control, which are essential for keeping your PW50 running strong. They're built to Wiseco's own specifications, so you know they're made to work well with their pistons for the best possible performance from your engine.
Specifications
- Brand
- Wiseco
- Manufacturer Part #
- 1574CD
Frequently Asked Questions
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Wiseco 40.00mm Ring Set
