This is a metal Harbinger prototype Mark from MK1 Yoyos and I were thinking of producing. We have since decided to go in a different direction.
It’s a very decent modern responsive. It’s the largest metal one I’ve seen with the same dimensions of the original wooden Spinworthy Harbinger. It feels really powerful, yet not a bully due to its light weight.
Specs are: 58.5mm x 32.5mm x 48g. Its made of 7068 AL.
It uses the MR85 bearing like the RBC and the same pads.
The inside of the cup has a small groove machined for you to make your own cardboard or laminated paper caps to fit in if you want to.
This one is used, but still in excellent condition.
Very few were made and no more will ever be produced.