It looks like it is one of the following:
Disney Kart Racing
Disney Speedster
Disney Speedsters
Disney Racer
Disney Racers
Or one of a few other domains (I've hit my limit and don't feel like creating an account to see more).
There's also a twitter named Disney Speedster.
Source 1: https://twitter.com/supererogatory/s...16980167352320
Source 2: https://twitter.com/supererogatory/s...17232114995201
Source 3: https://twitter.com/supererogatory/s...17483269906432
