Hot Rods offer a huge range of products for a large range of dirt bikes. OEM engine components wear out after a certain amount of hours. This differs between the different models of dirtbike as well as the way the bike is ridden and maintained throughout its life. The bottom end connecting rods and crankshaft is something that doesn't need to be replaced too often. However, grabbing yourself a complete bottom end kit to rebuild your machine will make it feel brand new again! Hot Rods bottom end rebuild kits come with the necessary gaskets and components needed for the entire engine rebuild on your Yamaha YZ250. All heavy-duty main bearings, water pump seals, crank kit, and seals kits are included. Replacement crankshafts, top end bearings, and engine gasket sets should be replaced and built by a qualified mechanic as these components are extremely tedious and important when rebuilding the motor.

Durability is at the forefront of the Hot Rods connecting rods and Hot Rods cranks to ensure the complete crankshaft installation runs smoothly. Be sure to check out the Hot Rods complete bottom end kits and filter the bike finder tool on the website to find the correct listing on your machine. You will thank yourself later for your complete engine makeover! With listings for KTM, Yamaha, Honda, Kawasaki, Suzuki, and Husqvarna we have a range to suit many models.