Sir Chromalot was a competitor robot that fought in Series 3-6 of Robot Wars as well as both series of Robot Wars Extreme. Despite achieving very little success in robot combat, not even reaching a Heat Final in four attempts, the team (The Hub Nuts) were considered one of the most popular entertainers in Robot Wars, along with the International Wreck Crew and Team Nemesis. Sir Chromalot's name was a pun on Sir Lancelot, one of the Knights of the Round Table from the legend of King Arthur.