PISTON KIT YZF250 16-18 14.0:1, WISECO W40155M07700 HC, ArmorGlide
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PISTON KIT YZF250 16-18 14.0:1 HC ArmorGlide. Wiseco forged pistons are superior in strength and design. Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Ultra-hard Electra coating protects against erosion from detonation and keeps the piston cooler. It also eliminates micro-welding rings to the grooves and prevents galling in the pin bore. ArmorGlide skirt coating minimizes friction, improves wear resistance and maximizes horsepower on high-performance applications. Complex skirt profiles reduce friction and promote stability in the bore for optimum ring seal. High Compression, Ratio 14:1. Cross reference numbers ONLY: 1SM-116A0-10-00.
- SKU
- 56-W6722.WI.HC
- Brand
- Wiseco
- Availability
- In Stock (2)
Fitments (16)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 250F | 2018 |
| YAMAHA | WR 250F | 2019 |
| YAMAHA | WRF 250 | 2018 |
| YAMAHA | WRF 250 | 2019 |
| YAMAHA | YZ 250F | 2016 |
| YAMAHA | YZ 250F | 2017 |
| YAMAHA | YZ 250F | 2018 |
| YAMAHA | YZ 250FX | 2017 |
| YAMAHA | YZ 250FX | 2018 |
| YAMAHA | YZ 250FX | 2019 |
| YAMAHA | YZF 250 | 2016 |
| YAMAHA | YZF 250 | 2017 |
| YAMAHA | YZF 250 | 2018 |
| YAMAHA | YZF X 250 | 2017 |
| YAMAHA | YZF X 250 | 2018 |
| YAMAHA | YZF X 250 | 2019 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 257404
FULL DESCRIPTION
Wiseco High Compression Piston Kit with ArmorGlide for Yamaha YZF250
Upgrade your Yamaha YZF250 engine with the Wiseco High Compression Piston Kit featuring advanced ArmorGlide technology. This piston kit is engineered for superior strength and performance, designed to optimize combustion and heat transfer for maximum power output.
Key Features:
- High Compression Ratio: Features a 14:1 compression ratio for increased power and performance.
- Forged Strength: Wiseco forged pistons offer exceptional strength and durability over cast pistons.
- Advanced Heat Transfer: Engineered to efficiently transfer combustion chamber heat to cylinder walls, promoting optimal engine operation.
- Elliptical Design: The elliptical piston design ensures a uniform bearing surface under heat expansion, preventing localized pressure and distributing thrust loads evenly to avoid piston collapse.
- Ultra-Hard Electra Coating: This protective coating shields against detonation erosion, keeps the piston cooler, prevents micro-welding of rings to grooves, and eliminates galling in the pin bore.
- ArmorGlide Skirt Coating: Minimizes friction, enhances wear resistance, and maximizes horsepower in high-performance applications.
- Optimized Ring Seal: Complex skirt profiles reduce friction and promote stability within the cylinder bore for superior ring seal.
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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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
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