PISTON KIT 12-13 YZ250F 77.00, WISECO 40072M07700
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PISTON KIT 12-13 YZ250F 77.00mm WISECO 40072M07700 Bore 77.00mm STD Compression 13.5:1 Forged pistons are tougher and more durable than cast pistons and can withstand the abuse of high-performance motorsport applications. Forged pistons have condensed grain that is aligned to the features of the part, producing higher mechanical properties and resistance to impact and fatigue. Precision machined on state-of-the-art CNC equipment. Uses an OEM style tin coating to assist the break-in process.
- SKU
- 56-W108.000.WI
- Brand
- Wiseco
- Availability
- In Stock (2)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 250F | 2012 |
| YAMAHA | YZ 250F | 2013 |
| YAMAHA | YZF 250 | 2012 |
| YAMAHA | YZF 250 | 2013 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 77mm
- Variant Id
- 254542
FULL DESCRIPTION
Wiseco Forged Piston Kit - 77.00mm Bore
Engineered for the extreme demands of racing, this Wiseco forged piston kit delivers unparalleled strength and durability. Unlike brittle cast pistons, forged pistons feature a condensed grain structure that aligns with the part's design, offering superior resistance to impact and fatigue. This ensures reliable performance even under the most demanding motorsport conditions.
This piston kit is precision machined using advanced CNC equipment and employs a low-expansion, low-friction alloy, mirroring the materials used by major Japanese engine manufacturers.
Key Features:
- Forged construction for superior toughness and durability
- Optimized grain structure for enhanced mechanical properties and fatigue resistance
- 77.00mm bore size
- Standard compression ratio of 13.5:1
- OEM style tin coating aids in the initial break-in process
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
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