A while back we sent our oversized 223mm bike rotors to Bike Mag to get them tested by the best in the biz. Sean McCain put them through their paces to find out if bigger is better.
"This is a review about a piece of steel. You might think there’s not much to say about such a thing, but don’t let this seemingly innocuous selection of gear fool you—it’s no ordinary piece of steel. Oh no, it’s a laser-cut, laser-engraved, heat-treated, double-disc-parallel-ground piece of high-carbon 420 stainless steel. And it happens to be 223 millimeters in diameter."