Add to Cart IronRidge IronRidge XR-1000-168A Solar Rail XR1000 Clear PRE-CUT $85.75 IronRidge XR-1000-168A Solar Rail XR1000 Clear PRE-CUT. This is an XR-1000-168A rail cut in half. You will receive two halves, each measuring 84 inches (7 Feet). These cut rails ship ground, not freight. XR1000 is the new name for XRS. The XR1000 is a... Compare Add to Cart Add to Wishlist