Product description

The Athena Big Bore Race Cylinder Kit For Yamaha YZ250 2003-2026 - Silver is part of the latest collection from Athena.

Features:

• Aluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome
• Specially designed, high performance, hard anodized power valves (cannot use OEM)
• Kit also includes Athena top end gasket set with required seals and hardware
• Piston kit includes a forged race piston, rings, clips and pin

Specifications:

• Base Color: Silver
• Bore Size: 72.00 mm
• Cylinder Bore Coating: Nickel-Carbide
• Displacement: 293 cc
• Engine Type: 2-Stroke
• Material: Aluminum
• Product Name: Cylinder Kit
• Style: Big Bore
• Units: Kit

To fit:

• YAMAHA YZ 250 2003 American Models
• YAMAHA YZ 250 2003 European Models
• YAMAHA YZ 250 2004 American Models
• YAMAHA YZ 250 2004 European Models
• YAMAHA YZ 250 2005 American Models
• YAMAHA YZ 250 2005 European Models
• YAMAHA YZ 250 2006 American Models
• YAMAHA YZ 250 2006 European Models
• YAMAHA YZ 250 2007 American Models
• YAMAHA YZ 250 2007 European Models
• YAMAHA YZ 250 2008 American Models
• YAMAHA YZ 250 2008 European Models
• YAMAHA YZ 250 2009 American Models
• YAMAHA YZ 250 2009 European Models
• YAMAHA YZ 250 2010 American Models
• YAMAHA YZ 250 2010 European Models
• YAMAHA YZ 250 2011 American Models
• YAMAHA YZ 250 2011 European Models
• YAMAHA YZ 250 2012 American Models
• YAMAHA YZ 250 2012 European Models
• YAMAHA YZ 250 2013 American Models
• YAMAHA YZ 250 2013 European Models
• YAMAHA YZ 250 2014 American Models
• YAMAHA YZ 250 2014 European Models
• YAMAHA YZ 250 2015 American Models
• YAMAHA YZ 250 2015 European Models
• YAMAHA YZ 250 2016 American Models
• YAMAHA YZ 250 2016 European Models
• YAMAHA YZ 250 2017 American Models
• YAMAHA YZ 250 2017 European Models
• YAMAHA YZ 250 2018 European Models
• YAMAHA YZ 250 2019 All Models
• YAMAHA YZ 250 2020 All Models
• YAMAHA YZ 250 2021 All Models
• YAMAHA YZ 250 2022 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 2022 All Models
• YAMAHA YZ 250 2023 Monster Energy Racing Edition All Models
• YAMAHA YZ 250 2023 All Models
• YAMAHA YZ 250 2024 50th Anniversary Edition All Models
• YAMAHA YZ 250 2024 All Models
• YAMAHA YZ 250 2025 All Models
• YAMAHA YZ 250 2026 70th Anniversary Edition All Models
• YAMAHA YZ 250 2026 All Models

Manufacturer part number: P400485100042

View all Athena. View all Parts and spares.

Contents

Your package will include the following:

• 1 X Athena Big Bore Race Cylinder Kit For Yamaha YZ250 2003-2026 - Silver