Wiseco Piston Kit for Honda XR250R 1986-2004 74mm 10.5:1 Compression PK1221
Part Number: 09030193WISECO
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- SKU:
- 09030193
- MPN:
- PK1221
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
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Description
The stock piston in your XR250R will eventually show signs of wear—especially if you're pushing the engine hard or running higher octane fuel for increased performance. The Wiseco PK1221 restores compression integrity and adds measurable power while providing the durability needed for consistent track or trail use. This complete kit eliminates the guesswork of sourcing individual components, letting you focus on the rebuild itself.
- Fits: Honda XR250R 1986–2004, XR250L
- Bore diameter: 74mm
- Compression ratio: 10.5:1
- Material: Forged aluminum alloy
- CNC-machined for precision fitment
- Includes piston rings
- Includes wrist pins
- Includes circlips
- Includes gasket set
- Installation: Professional or experienced DIY
- MPN: PK1221
Specs
BORE SIZE METRIC: |
74.00 MM |
ENGINE TYPE: |
4-STROKE |
PISTON DIAMETER METRIC: |
73.95 MM |
RIDING STYLE: |
OFF-ROAD |
UNITS: |
KIT |
COMPRESSION RATIO IMPERIAL: |
10.5:1 |
PISTON MATERIAL: |
2618 ALUMINUM ALLOY |
PRODUCT NAME: |
REBUILD KIT |
STROKE LENGTH METRIC: |
59.50 MM |
TYPE: |
TOP END |
BORE - OVERSIZE: |
+1,00 MM |
BORE - OVERSIZE METRIC: |
+1.00 MM |
DISPLACEMENT: |
250 CC |
MODEL: |
FORGED SERIES |
SKIRT COATING: |
NON-COATED |
Fitment
Fitment for Wiseco Piston Kit for Honda XR250R 1986-2004 74mm 10.5:1 Compression PK1221
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