Wiseco Piston Kit 56mm for Yamaha YZ125X 2020-2022 PK1391
Part Number: 09030681WISECO
- SKU:
- 09030681
- MPN:
- PK1391
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
Description
When your YZ125X's top-end reaches the end of its service life, a quality piston kit is the difference between a reliable rebuild and premature failure. The Wiseco PK1391 delivers OEM-equivalent precision with high-silicon forged aluminum construction that resists thermal stress and extends engine longevity. This complete kit includes everything you need for a proper top-end rebuild—no hunting for separate components.
Wiseco pistons are trusted by professional 2-stroke racers and serious trail riders alike for their tight tolerances and consistent performance across a wide temperature range. If you're rebuilding your engine or restoring power after miles of use, this kit gets you back on track without compromise.
- Bore Diameter: 56.00 mm
- Material: High-silicon forged aluminum
- Fitment: Yamaha YZ125X 2020–2022
- MPN: PK1391
- Kit Contents: Piston, rings, wrist pin, clips, top-end bearing, gasket set
- Installation: Requires engine disassembly
- Heat Management: Advanced cooling design
- Precision Class: OEM-equivalent tolerances
Specs
BORE SIZE METRIC: |
56.00 MM |
PISTON MATERIAL: |
ALUMINUM |
PISTON MATERIAL: |
FORGED |
COOLING SYSTEM: |
AIR COOLED |
STROKE LENGTH METRIC: |
54.50 MM |
DISPLACEMENT: |
134 CC |
PRODUCT NAME: |
REBUILD KIT |
BORE - OVERSIZE: |
+2,00 MM |
BORE - OVERSIZE METRIC: |
+2.00 MM |
MODEL: |
RACER'S CHOICE |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
TOP END |
UNITS: |
EACH |
Commercial Accounts
We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.
Easy 30-Day Returns
We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.
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