Hello Francis Gary,
Thank you for using Answer Army. The Husqvarna RZ Series comes with many safety functions to help protect the operator in the event of an accident. The ROPS (Roll Over Protection System) is another safety feature that is only available for models that come with a commercial limited warranty. The RZ series only contains a limited consumer warranty and does not come with the ROPS mounting brackets. Also, along with all the other safety features a seat belt is not required for operation. There are after market seat belts available, but Husqvarna does not offer one currently.
Thank you again for posting your question on Answer Army.
Francis,
Your best bet would be to get with your local dealer to find what you will need. I have attached a dealer locator at the bottom of this posting to help you find the answers to your questions.
/images/us/dealers/dealer-locator/
Thanks again from the Answer Army team.
Hello Francis Gary,
Thank you for using Answer Army. The Husqvarna RZ Series comes with many safety functions to help protect the operator in the event of an accident. The ROPS (Roll Over Protection System) is another safety feature that is only available for models that come with a commercial limited warranty. The RZ series only contains a limited consumer warranty and does not come with the ROPS mounting brackets. Also, along with all the other safety features a seat belt is not required for operation. There are after market seat belts available, but Husqvarna does not offer one currently.
Thank you again for posting your question on Answer Army.