SKS Unisex Adult Mud-X/X-Board And Raceblade Bracing Rubber, Black, One Size

I prefer to be able to remove the SKS Raceblades when I don't need them, so these deteriorate over time.They hold on ok with one side of the "O" broken, and that's my cue to replace it, but I'd only choose the genuine article on something that could fall into the wheel.