Works great on Honda NC700X
Bike's gas tank is located under the pillion seat. Using one short strap around pillion seat ahead of locking bars (be careful not to foul them) and another short strap around tail section holds bag firmly in place and still allows seat to be raised to fill up without removing the bag or undoing any clips at all. Slick! This is my second Rally Pack: the first survived nine years and three motorcycles, including a KLR. It's still usable but UV has rotted the thread on one zipper. The new one's zippers are recessed under the top piece, protecting them from the sun.