Designed for internal use with all Super Gas Interchange air cleaner kits. - the Internal Rain Sock mounts tightly around your air filter element and inside the air cleaner aluminum body for a tight stable fit. - Helps prevent water entering the air cleaner in heavy rain - For a more 'permanent' installation, when you do a lot of wet weather riding Note: See fmc-953-604 for the pull-over rain sock, that can quickly be installed only when required
