Wiseco Piston Kit for Yamaha YZ125 2005-2021 PK1390
Part Number: 09030513WISECO
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- SKU:
- 09030513
- MPN:
- PK1390
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
Prop 65 Warning
Prop 65 Warning
cancer & reproductive harm
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Description
The Wiseco Piston Kit PK1390 is engineered for 2-stroke racers who demand peak performance without compromise. A worn or stock piston limits your YZ125's power delivery and throttle response—this kit restores and exceeds OEM capability through precision engineering and advanced materials. If you're chasing lap times or reliable trail performance, a quality piston kit is non-negotiable.
- High-silicon aluminum alloy
- Electra-coated friction reduction
- CNC-machined for exact tolerance
- Enhanced torque delivery
- Improved throttle response
- Fits YZ125 (2005-2021)
- Fits YZ125X (2020-2022)
- Bolt-on installation
- OEM-quality durability
- Competition-grade construction
Specs
MODEL: |
RACER'S CHOICE |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
TOP END |
UNITS: |
EACH |
BORE SIZE METRIC: |
54.00 MM |
COOLING SYSTEM: |
LIQUID COOLED |
PRODUCT NAME: |
REBUILD KIT |
BORE - OVERSIZE: |
STANDARD |
BORE - OVERSIZE METRIC: |
STANDARD |
PISTON MATERIAL: |
ALUMINUM |
PISTON MATERIAL: |
FORGED |
DISPLACEMENT: |
125 CC |
STROKE LENGTH METRIC: |
54.50 MM |
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We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.
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