The extension "Speed Gear" collect none data at all. Since no data is collected, it stands to reason, and is, indeed, the case, that none of your data can be sold to third parties.
If there are substantive changes made to this blanket privacy policy or to the individual privacy policies of any of my extensions, I will push out a new version of the affected extension(s) and ask you to agree to the amended privacy policy.
If you have questions or concerns about this privacy policy, feel free to send me an email.