If you on an around the world trip........I might have an extra cable.
But Honda cables are well known for long life with very minimal maintenance...........so I question the need to have one on the bike. The stock cable average life might be 80-100k. Rust, moisture and dirt are the problem so just a little care pretty solve or avoids cable problems.
Honda secret to long life is lined cable and the cable itself coated .......so the cable slips in the in and out with minimal friction and effort. I might suspect the discount cable might not have the Honda features ????????