Restore dependable top-end performance with the Athena P400485100077 53mm Cylinder Kit, designed specifically for Yamaha YZ85 two-stroke motorcycles. This complete cylinder kit provides a precision-engineered replacement solution for worn, damaged, or serviceable original components while supporting proper engine fit and function.
Fitment: This Athena cylinder kit fits 2019, 2020, 2021, 2022, 2023, and 2024 Yamaha YZ85 models. The 53mm cylinder specification is intended for compatible YZ85 engine applications, making it suitable for maintenance, rebuild, and performance-focused engine service. Verify the motorcycle model year and existing engine configuration before installation.
Manufactured by Athena, the kit is produced to meet the requirements of powersports engine applications and is identified by manufacturer part number P400485100077 and vendor part number 68-4959. Its application-specific design helps simplify component selection and supports a proper replacement installation when servicing the cylinder assembly. Follow Yamaha service procedures and Athena installation recommendations during assembly to help ensure correct piston, ring, gasket, and cylinder compatibility.
Features:
- Application: Replacement cylinder kit for Yamaha YZ85 two-stroke motorcycles
- Bore Size: 53mm cylinder specification
- Brand: Athena
- Manufacturer Part Number: P400485100077
- Vendor Part Number: 68-4959
- Fitment: 2019-2024 Yamaha YZ85 models
- Service Use: Suitable for engine maintenance, top-end rebuilding, and replacement applications
Fitment:
2019 Yamaha YZ85
2020 Yamaha YZ85
2021 Yamaha YZ85
2022 Yamaha YZ85
2023 Yamaha YZ85
2024 Yamaha YZ85