While it is always best to replace all crossbow string and cables at the same time sometimes you don't need a full set. At 60X we understand this and are happy to offer a single crossbow string or cable when needed. If you don't see what you are looking for be sure to contact us so we can help you get exactly what you need. TIP: If replacing all cables you will need to order a quantity of 2. Our listings are for a single cable and not a pair of 2.