Let’s not pretend the KRX drivetrain is bulletproof. If you’ve spent time pushing these machines, you already know there are weak links, and the output shaft is one of them.
This chromoly output stub shaft was built to solve that problem the right way. Not just stronger, but smarter. Designed with proper material, correct flex characteristics, and real-world testing behind it, this is built to be the last shaft you’ll need to buy.
We partnered with Branik Motorsports, the same guys behind race-proven axles and shafts in high-horsepower desert cars and rock buggies. The result is a shaft that’s stronger where it needs to be, but still allows controlled twist so you don’t just move the failure point deeper into your drivetrain.
Because the reality is, you need a weak link. The goal is making sure it’s not your transmission.
