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Breathe new life into your 2-stroke engine with Athena's complete Top End Piston Kit. Designed for riders who demand reliability and performance, this all-in-one rebuild kit combines a premium gravity-cast piston with Athena's precision-engineered top-end gasket kit for a hassle-free installation. Built from a high-silicon aluminum alloy and CNC machined for exceptional accuracy, the piston delivers smooth power, excellent durability, and dependable performance, while the premium gasket set provides a reliable seal ride after ride.
- Complete top-end rebuild kit with a cast 2-stroke piston and premium gasket set
- Gravity-cast, high-silicon aluminum piston for exceptional strength and heat resistance
- Precision CNC-machined for OEM-quality fit and consistent performance
- Optimized piston profile promotes efficient combustion and smooth power delivery
- Premium piston rings reduce friction while maintaining excellent cylinder sealing
- Advanced gasket technology delivers superior sealing and long-lasting reliability
Includes:
- Cast 2-Stroke Piston
- Piston Rings (2)
- Piston Pin / Wrist Pin
- Circlips
- Needle Bearing
- Complete Top End Gasket Kit
- Piston Size: 71.93mm
- Displacement: 300cc
- Compression: Standard
- Piston Head: Flat
- Piston Type: Cast
- Compression Height: 38.0mm
- Piston Pin: Biconical
- Big End Pin Diameter: 18 x 12 x 59mm
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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