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Wiseco Forged Piston kit
Compatibility
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Features
WISECO Forged Piston – Manufacturer Ref. W4952M07700B. Designed for motocross riders seeking a reliable part for engine restoration or preparation, this WISECO forged piston delivers the durability expected in an off-road motorcycle. WISECO has been a global reference for nearly 50 years, recognized for its high-performance engine components.
- Brand: WISECO
- Reference: W4952M07700B
- Application: Motocross
- Compression: Standard
- Diameter: Ø 76.950 mm (Ø 76.96 mm)
- Oversize Letter: B
- Material: Aluminum
- Number of Segments: Kit (included)
This forged piston fits into replacement pistons and engine preparations where strength and longevity are crucial. Supplied as a kit with its segments, it simplifies reassembly and adjustment (check the specifications and manufacturer's tolerances before installation). Ideal for compatible displacements and configurations, it is particularly suitable for the YZ 250 F models listed below.
Main Compatibilities:
- YAMAHA YZ 250 F (CG33) 2011 – 250 cm3
- YAMAHA YZ 250 F (CG27) 2009 – 250 cm3
- YAMAHA YZ 250 F (CG33) 2010 – 250 cm3
| Feature | Value |
|---|---|
| Reference | WI00101A / 1118932002 |
| Oversize | +0,01 |
| Rings Quantity | Set |
| Compression Ratio | 13,5:1 |
| Diameter Ø (mm) | 76,96 |
| Engine | 4T |
| Diameter | 76.96 |
| Piston diameter | Ø 76,950 mm |
| Material | Aluminum |
| Piston type | Forged |
| Compression piston | Standard |
| Surcote | +0,01 |
| Use | All-terrain |
2 compatible models
- YAMAHA 250 YZ 250 F (CG27)2008 - 2009
- YAMAHA 250 YZ 250 F (CG33)2010 - 2011
