Review on Rowiz Release Bicycle Hollow Mountain Sports & Fitness by Jacob Kuntz

Don't buy - spend a few bucks more and get a better set. There was no clutch on the jagged part that was supposed to hold the tire. A couple of times during hard riding, the chain tension actually pushed the axle out. No matter how close the release was. He bent 2 rotors before I knew it was a problem. The rear wheel kept falling off. Luckily it didn't ruin my switch!