03-21 Yamaha YZ 250 72 300cc Athena Big Bore Cylinder Wiseco Crank Motor Rebuild

Athena 72mm Complete 300cc Big Bore Motor Rebuild Kit! This is the best and most reliable rebuild kit on the market! Fits Yamaha YZ250 2 Stroke Dirt Bikes. Years 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021. 72mm 300cc Nikasil Athena Big Bore Cylinder. Athena 72mm Coated Piston Kit (Includes, Piston, Pin, Rings & Clips). Wiseco Heavy Duty Crank Shaft. Wiseco Heavy Duty Main Bearings. Bottom End Oil Seals Kit. This is a bolt on kit. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Engine Rebuild Kits & Components".

The seller is "azquadparts" and is located in this country: US. This item can be shipped worldwide.

Modified Item: No
Country/Region of Manufacture: United States
Custom Bundle: No
Type: Big Bore Kit
Surface Finish: Silver
Manufacturer Part Number: P400485100042 / WPC134
Placement on Vehicle: Left, Right, Front, Rear
Brand: Athena Wiseco AZ Quad Parts
Non-Domestic Product: No
Manufacturer Warranty: Unspecified Length