GregBBRD

We've seen a few fail from breakage, under severe conditions, but mostly the clutch disc just wears on the splines, over time. I've also got crazy engines running around that make boatloads of torque, which wears the splines even faster. Once you can see any wear on the shaft, the clutch disc/discs will hang up on that "edge" and not release properly.

While I could have made them out of the stock material....for a few bucks more, I could make them absolutely bullet proof.

So I made them out of 300M. I'm pretty sure no one will ever break one....and the splines seem to wear very little. Only time will tell, but since I warranty them forever, it's pretty low risk for the consumer.

Cheaper than the stock one, with a lifetime warranty.

Not sure anyone can do any better than that!