Description
Features
- Feature fully boxed-style forging for ultimate strength, minimizing friction, durability, power, and weight reduction
- Full radius dome designs maximize quench while eliminating hot spots that promote detonation
- Internal bracing maximizes durability while decreasing friction in the pin assembly
- Forgings 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
Position | Notes | |||
---|---|---|---|---|
2004-2017 | Yamaha | YFZ450 | - | - |
2009-2025 | Yamaha | YFZ450R | - | - |
2009-2025 | Yamaha | YFZ450R SE | - | - |
2004-2005 | Yamaha | YFZ 450 LE 4x2 | - | - |
2006-2007 | Yamaha | YFZ450 Bill Balance Edition | - | - |
2007-2008 | Yamaha | YFZ450 SE | - | - |
2018-2019 | Yamaha | YFZ 450 4x2 | - | - |
2006 | Yamaha | YFZ 450 SE 4x2 | - | - |