Rebuild your 450cc 4-stroke bottom end with the PROX Connecting Rod Kit, made from forged steel for durability and consistent performance. Supplied as a complete kit to simplify installation and get your engine back to peak reliability.
Restore bottom-end reliability with a complete PROX connecting rod solution. The PROX Connecting Rod Kit is built from forged steel to handle the loads of a high-performance 450cc 4-stroke engine. It’s designed to make engine rebuilding more straightforward by supplying the key components you need in one package.
If you’re addressing wear, noise, or performance loss in the crank/rod assembly, this kit helps you refresh critical parts and reduce downtime—so you can ride with confidence again.
