Where can I find the Serial Number on the G-LINK? September 20, 2017 21:44 Updated Follow The Serial Number is located under the barcode on a sticker on the lower left of the stroller frame. Related articles What is the best way to care for the G-LINK? Are there other accessories available for the G-LINK? Where can I find the Serial Number on the G-LUXE? How do I fold and unfold the G-LINK? What are the differences between the 2017-EARLIER and 2018-LATER model G-LITE?