Radius Block?

[ch47dfe]

Hey all, just picked up a Hirobo Sceadu Evo 50 and was told to purchase a aluminum Radius block. My question is what is it and where does it go? It was mentioned to upgrade it since the plastic one tends to crack after a while. Where can I find one? Thanx

[jbiter]

Check out the 0404-730. Ron Lund has them. should do the trick

Jeff

[pcool69]

It is not mandatory.

If installed properly and not man-tightened, the stock one is fine for a while.

[Jeffs450SE]

I was told the same thing, it looks like cheap insurance to me.. since I'm just starting the build.

[BarracudaHockey]

I would do it. They added an addendum that helps but the metal one is the way to go.