If your crankshaft is worn beyond OEM qualification, scratched, or has experienced excessive heat, it might be time for a replacement. ProX Racing Parts offers a genuine drop-in-ready crankshaft, completely assembled to OE specifications for quick and easy installation. These crankshafts feature double forged connecting rod with high-quality Japanese big-end bearing and precision machined crank webs that will last longer and outperform others on the market. Crankshaft assemblies from ProX Racing Parts are attractively priced and offer you the best value for your money!