I'm not saying it won't still stop, it will, but you're taking a high performance braking system and turning it into a low performance one. You're basically de-tuning your brakes. If you've ever had any close calls on the road that's the last thing you'd want to do after. Now if all you do is cruise to the local bike spot I guess it won't be a problem, but if you do any kind of hard riding you may regret it some day.