Home made Surf-Rodz Surfkeeyz equivalent

Surf-Rodz Surfkeeyz equivalent for all your surf-rodz trucks.
It really improve the response of your trucks !
just insert it into the hanger and enjoy! :)
I printed it using PLA as I only had that, it's working but wear little by little. ABS or NYLON would be better :)

This thing is still in progress, but this iteration is already working fine.
just keep your dremel close to you in case you have to enlarge a bit the kingpin hole :)

I include also the freecad project file if you nee