The Athena P400485100093 Cylinder Kit is a replacement 47.5mm cylinder kit designed for Yamaha YZ85 two-stroke motorcycles from 2002 through 2011. Manufactured by Athena, this kit supports reliable engine service and is intended for restoring proper cylinder performance during an engine rebuild or top-end replacement.
Designed specifically for the Yamaha YZ85 platform, the kit provides application-specific compatibility for the listed model years. Verify the existing engine configuration and service requirements before installation to ensure the correct replacement components are selected. The Athena manufacturer part number is P400485100093, and the vendor part number is 68-4941.
Fitment: 2002–2011 Yamaha YZ85
Use the Athena 47.5mm Cylinder Kit as a direct-fit service solution for maintaining the engine’s intended operating characteristics. Professional installation is recommended, with all related components inspected and installation completed according to the motorcycle manufacturer’s service procedures.
Features:
- Cylinder Size: 47.5mm
- Product Type: Replacement cylinder kit
- Brand: Athena
- Manufacturer Part Number: P400485100093
- Vendor Part Number: 68-4941
- Fitment: 2002–2011 Yamaha YZ85
- Application: Yamaha YZ85 two-stroke motorcycle engine service
Fitment:
2002 Yamaha YZ85
2003 Yamaha YZ85
2004 Yamaha YZ85
2005 Yamaha YZ85
2006 Yamaha YZ85
2007 Yamaha YZ85
2008 Yamaha YZ85
2009 Yamaha YZ85
2010 Yamaha YZ85
2011 Yamaha YZ85
2012 Yamaha YZ85
2013 Yamaha YZ85
2014 Yamaha YZ85
2015 Yamaha YZ85
2016 Yamaha YZ85
2017 Yamaha YZ85
2018 Yamaha YZ85