The Risk Racing Lock and Load is one of the best ways to secure your bike in your Toy Hauler. Torpedo 7 have them on special for $175 at the moment which is a decent discount.
https://www.torpedo7.com.au/product...g-lock-n-load-strapless-moto-anchoring-system
https://www.torpedo7.com.au/product...g-lock-n-load-strapless-moto-anchoring-system