Wiseco Piston Kit 54mm for 2002 Yamaha YZ125 PK1191
Part Number: 09030297WISECO
- SKU:
- 09030297
- MPN:
- PK1191
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
Description
A worn or damaged piston directly kills your YZ125's power delivery and throttle response—and rebuilding with OEM parts leaves performance on the table. The Wiseco PK1191 gives you a complete, ready-to-install solution engineered specifically for your machine, restoring reliability while unlocking measurable gains in acceleration and mid-range punch. Whether you're prepping for race season or rebuilding after hard use, this kit eliminates guesswork and delivers the durability you need.
- Bore diameter: 54mm
- Vehicle: 2002 Yamaha YZ125
- Engine type: 2-stroke
- Material: Aerospace-grade aluminum
- Construction: Advanced forged
- Fitment: Vehicle-specific
- Installation: Bolt-on rebuild
- Contents: Piston, rings, gaskets
- Made: USA
- MPN: PK1191
Specs
PRODUCT NAME: |
REBUILD KIT |
STROKE LENGTH METRIC: |
54.50 MM |
BORE - OVERSIZE: |
STANDARD |
BORE - OVERSIZE METRIC: |
STANDARD |
ENGINE TYPE: |
2-STROKE |
PISTON DIAMETER METRIC: |
53.95 MM |
SKIRT COATING: |
NON-COATED |
UNITS: |
KIT |
DISPLACEMENT: |
125 CC |
PISTON MATERIAL: |
4032 ALUMINUM ALLOY |
BORE SIZE METRIC: |
54.00 MM |
MODEL: |
PRO-LITE |
RIDING STYLE: |
OFF-ROAD |
TYPE: |
TOP END |
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