Complete Bottom End Kits

Description

The Hot Rods Bottom End Kit for the 2003-2013 Yamaha YZ250F includes all necessary components for a complete crankshaft installation. The kit features a Hot Rods crankshaft, main bearings, seals, and a full engine gasket set for a comprehensive engine rebuild. It offers a choice between a Heavy-Duty OE replacement crankshaft or a Heavy-Duty Stroker crankshaft, which increases stroke length depending on the application. In some cases, cylinder head modifications may be required.