Complete Bottom End Kits

Bottom End Kit

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• UPC: 714205051209

The Hot Rods Complete Bottom End Kit for the 1998-2000 Yamaha YZ 125 includes all essential components for a full crankshaft installation. Each kit comes with a factory-assembled Hot Rods crankshaft, main bearings, and seals, along with a complete engine gasket set containing all necessary gaskets and seals for a full engine rebuild. Users can choose 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. The crankshaft is fully rebuildable with genuine Hot Rods connecting rods, ensuring long-lasting performance. This kit is designed to meet or exceed OEM specifications and is ready for installation.