Yu-Gi-Oh! 5D's episode 096: "Natural Instincts, Part 1"
Rick is an employee at Bolton Building of Bargains.
After the company´s president, Bolton, turns himself in to Sector Security, he leaves an order for Rick to help Yusei Fudo and company to upgrade their Duel Runner´s engines. Rick complies to this, and installs the new and powerful engines in combination with the program Yusei and Bruno created.
Rick also helps them infiltrate Momentum Express Development Organization.