Grumpy Old Geeks Products Bird ES1 300 Product Bird ES1 300 2 mentions in 1 episode The Bird ES1 300 is an electric scooter the hosts discuss as an older consumer model. Mentions 404: Ketosis Not Cirrhosis Jan 8, 2020 44:50 Bird ES1 300 electric scooter 45:29 the ES1 300 is their old scooter