With 60 $ DMR magnesium 434 gram pedals. This shaves more then 5 oz. per pedal, for only 30 $ more then a pair of JC’s. Taking 10 0z off the most important part (the outer rotating mass)of your uni for such a pittance is very much in the spirit of owning a KH. If you are unwilling to spend 30 $ to take 10 oz. off your uni, why did you buy a KH ?