This model is based off of the GoPro adaptor that comes with the Bell Super Mountainbike helmet. It is designed to fit the Cree XML type headlamp commonly found on Amazon.com. You will need a Velcro strap from an existing Bell Super GoPro adaptor. There is a small foam gasket that goes in between the helmet and the adaptor that may, or may not be needed.
This product and/or service is not affiliated with, endorsed by or in any way associated with GoPro Inc. or its products and services. GoPro, HERO and their respective logos are trademarks or registered trademarks of GoPro, Inc.