![WISECO Piston Kit - 57.00 mm - Yamaha YZ125 [559M05700]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/177851/187824/parts-559M05700__00230.1787783056.jpg?c=2 "WISECO Piston Kit - 57.00 mm - Yamaha YZ125 [559M05700]")
![WISECO Piston Kit - 57.00 mm - Yamaha YZ125 [559M05700]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/177851/187824/parts-559M05700__00230.1787783056.jpg?c=2 "WISECO Piston Kit - 57.00 mm - Yamaha YZ125 [559M05700]")
WISECO Piston Kit - 57.00 mm - Yamaha YZ125 [559M05700]
Manufacturer Part Number: 559M05700
Parts Unlimited Part Number: 559M05700
Product Type: Piston & Ring Kits
Piston Kit - 57.00 mm - Yamaha YZ125
Details
- Bore Size: 57.00 mm
- Piston Material: 4032 Aluminum Alloy
- Bore - Oversize: +1.00 mm
- Displacement: 123 cc
- Skirt Coating: Non-Coated
- Piston Material: Forged
- Riding Style: Off-Road
- Model: Pro-Lite
- Product Name: Piston Kit
- Engine Type: 2-Stroke
- Stroke Length: 50.00 mm
- Units: Kit
- Designed for all-purpose 2-stroke riding
- Durability, longevity and increased horsepower
- Dedicated forging design for strength-to-weight optimization
- Extra lightening operations for enhanced throttle response
- Engineered, forged, and machined in the USA
- Piston is made in the USA
Verified Fitment
- 1988 Yamaha YZ125
- 1987 Yamaha YZ125
- 1986 Yamaha YZ125
Yes
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