Solid product. I can't speak their durability as I've only had them on for 4 days. Powder coat seems durable and the size allows for flexibility between different size bikes and tires without having to adjust anything. My only complaint is lthe ack of mounting hardware. At $89 each, I would've expected at least some type of mounting hardware included. Customer service was quick to help me with finding the right hardware, but at this price point it should be included.