Behold the 'Force Field' sprocket guard. Tested by Grosser and couple other fellas over the last 6 months & they say it's almost too good for the general public. But after a long boardroom meeting we decided and said "fuck it, lets give to the people!" It's super fucking powerful and tuff like a sci-fi spaceships force field off the telly.
Made from bauxite aluminium originally and is available in 25t & 28t in Black hole black & polish my knob polish. Rounded edge for smooth grinding and enough clearing between the teeth & guard so you can run a thick chain without it gripping the guard.
If we threw it like a ninja star at one of these other sprocket