These are a collar with m6 grub screw holes; designed to fit precisely around MBS Matrix 3 mountain board trucks. These are machined out of 6061 aluminum with a bead blasted and black anodized finish.
These are a collar with m6 grub screw holes; designed to fit precisely around MBS Matrix 3 mountain board trucks. These are machined out of 6061 aluminum with a bead blasted and black anodized finish.