WISECO Piston - +1.00 mm - Yamaha YZ 80 569M04900
Part Number: 569M04900WISECO
- SKU:
- 569M04900
- MPN:
- 569M04900
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
Description
A worn or damaged piston directly compromises your YZ80's compression, throttle response, and overall engine reliability. The Wiseco 569M04900 restores lost performance and durability with forged high-silicon aluminum engineered to handle the demands of both competition and trail riding. This complete kit includes rings, wrist pin, and circlips—everything needed for a straightforward installation.
Why This Piston Matters: Wiseco's race-proven design and USA manufacturing ensure precision fitment and consistent power delivery. You'll notice sharper acceleration, improved combustion efficiency, and an engine that runs cleaner and longer between rebuilds.
- Forged high-silicon aluminum alloy
- 49.00 mm bore diameter
- +1.00 mm overbore sizing
- Includes premium piston rings
- Wrist pin and circlips included
- Fits Yamaha YZ80 (1988–1992)
- 2-stroke engine application
- Lightweight construction
- Enhanced combustion efficiency
- Improved throttle response
- Made in the USA
- Bolt-on installation
Specs
PISTON MATERIAL: |
ALUMINUM ALLOY |
PRODUCT NAME: |
PISTON |
BORE SIZE METRIC: |
49.00 MM |
STROKE LENGTH: |
45,60 MM |
UNITS: |
EACH |
BORE - OVERSIZE: |
+1,00 MM |
PISTON MATERIAL: |
FORGED |
RIDING STYLE: |
OFF-ROAD |
BORE - OVERSIZE METRIC: |
+1.00 MM |
DISPLACEMENT: |
82 CC |
STROKE LENGTH METRIC: |
45.60 MM |
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