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Features
- Pro Race Piston increases the durability by reducing the stresses in the pin bore area and allowing the pin to flex
- Full radius dome designs maximize quench while eliminating hot spots that promote detonation
- Internal bracing maximizes durability while decreasing friction in the pin assembly
- Come standard with skirt coating which reduces friction, which in turn reduces heat
- Includes a DLC (Diamond-Like Carbon coating) wrist pin; this technology has been proven and used because of its high resistance to abrasive wear, which extends the service life and reliability under extreme conditions
- Kit includes piston, wrist pin, rings, and circlips
- Made in the USA
Specs
| Product Name | Piston Kit |
| Style | Pro Race |
| Piston Material | Aluminum Alloy / Forged |
| Skirt Coating | Moly Coated |
| Bore Size | 97.00 mm |
| Bore - Oversize | Standard / Standard |
| Compression Ratio | 14.3:1 |
| Engine Type | 4-Stroke |
| Units | Kit |
| Riding Style |
Off-Road |
Fitments
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Position | Notes |
|---|---|---|---|---|
| 2020-2022 | Yamaha | YZ450F | - | - |
Payment & Security
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