Wiseco Piston Kit Standard Bore 54mm Yamaha YZ125 2005-2021 846M05400
Part Number: 09100799WISECO
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- SKU:
- 09100799
- MPN:
- 846M05400
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
Prop 65 Warning
Prop 65 Warning
cancer & reproductive harm
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Description
When your YZ125's original piston starts showing wear, power delivery suffers and reliability becomes a gamble. The Wiseco 846M05400 replaces it with aerospace-grade forged aluminum and precision coatings that restore—or exceed—factory performance while handling the demands of competitive riding and trail abuse. This complete kit arrives with rings, wrist pin, and circlips, so you're ready to install and ride.
- Bore diameter: 54mm
- Material: Forged aluminum alloy
- Piston crown: Electra-coated
- Skirt coating: ArmorGlide
- Machining: CNC precision
- Fitment: YZ125 (2005–2021)
- Fitment: YZ125X compatible
- Installation: Bolt-on engine overhaul
- Includes: Piston rings
- Includes: Wrist pin
- Includes: Circlips
- Weight: Lightweight construction
- Performance: Enhanced throttle response
- Durability: Race-proven design
Specs
BORE - OVERSIZE: |
STANDARD |
BORE - OVERSIZE METRIC: |
STANDARD |
PISTON MATERIAL: |
ALUMINUM ALLOY |
PRODUCT NAME: |
PISTON |
UNITS: |
EACH |
BORE SIZE METRIC: |
54.00 MM |
DISPLACEMENT: |
125 CC |
ENGINE TYPE: |
2-STROKE |
MODEL: |
GP STYLE |
PISTON MATERIAL: |
FORGED |
RIDING STYLE: |
OFF-ROAD |
STROKE LENGTH METRIC: |
54.50 MM |
Fitment
Fitment for Wiseco Piston Kit Standard Bore 54mm Yamaha YZ125 2005-2021 846M05400
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