WISECO Piston Kit, 47.50 mm, Yamaha YZ85, 805M04750

Piston Kit - 47.50 mm - Yamaha YZ85

The WISECO Piston Kit is designed for all-purpose 2-stroke riding and is sized at 47.50 mm for specified Yamaha YZ85 applications. The piston features a dedicated forging design intended to optimize strength-to-weight performance, along with extra lightening operations for enhanced throttle response.

Engineered, forged, and machined in the USA, this WISECO piston is made in the USA and designed for durability, longevity, and increased horsepower. Distributor part number: 805M04750. Manufacturer part number: 805M04750.

Vehicle fitment includes the 2003, 2004, 2005, 2011, 2012, 2013, 2016, 2018, 2024, and 2025 Yamaha YZ85.

Features:

• Brand: WISECO
• Product: Piston Kit
• Size: 47.50 mm
• Design: Dedicated forging design for strength-to-weight optimization
• Performance: Extra lightening operations for enhanced throttle response
• Application: Designed for all-purpose 2-stroke riding
• Construction: Engineered, forged, and machined in the USA
• Piston origin: Made in the USA
• Fitment: 2003, 2004, 2005, 2011, 2012, 2013, 2016, 2018, 2024, and 2025 Yamaha YZ85
• Distributor part number: 805M04750
• Manufacturer part number: 805M04750

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
2019 Yamaha YZ85
2020 Yamaha YZ85
2021 Yamaha YZ85
2022 Yamaha YZ85
2023 Yamaha YZ85
2024 Yamaha YZ85
2025 Yamaha YZ85