Visit http://www.adventurecycling.org and click on the Subscribe tab then Newsletters for access to Adventure Cycling free newsletter subscriptions.
These links will take you to a few past editions:
January 2017 https://www.adventurecycling.org/emails/bike-bits/bike-bits-vol-19-no-1-january-4-2017/
December 21, 2016 https://www.adventurecycling.org/emails/bike-bits/bike-bits-vol-18-no-23-december-7-2016/
December 7, 2016 https://www.adventurecycling.org/emails/bike-bits/bike-bits-vol-18-no-24-december-21-2016/
November 16, 2016 https://www.adventurecycling.org/emails/bike-bits/bike-bits-vol-18-no-22-november-16-2016/
November 2, 2016 https://www.adventurecycling.org/emails/bike-bits/bike-bits-vol-18-no-21-november-2-2016/