Been playing for ages and never bothered with these until now. Do they have any sort of secret abilities other than being fast and taking 4 hours to turn a corner? :
ARK Survival Evolved: Gallimimus Saddle - Orcz.com, The Video Games Wiki
ARK Survival Evolved: Gallimimus Three Seat Saddle!!! - YouTube
Ark Survival How to Summon in a Gallimimus & its Saddle 2020 - YouTube