Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Poor design and quality

I purchased this rack to hang my road bike (it's carbon and very light). Within two weeks, the ball bearing at the end of one of the ropes came off and it wasn't fixable. I tried tying the wire around the hook where the ball used to slide in, but it wouldn't stay. I ended up throwing it away and purchasing a different rack. I would not recommend this product.