They're bad for chainring/sprocket wear too, if you need the extra adjustment then one halflink is a better idea, I think all the park CT-3.x I've used have worked with half links, it's usually the ones with back plates shaped like traditional chain links or enclosed ones that don't work well with halflink or unusually shaped chains.
They're bad for chainring/sprocket wear too, if you need the extra adjustment then one halflink is a better idea, I think all the park CT-3.x I've used have worked with half links, it's usually the ones with back plates shaped like traditional chain links or enclosed ones that don't work well with halflink or unusually shaped chains.