Louis Christen Racing (LCR) is a Swiss sidecar manufacturer named after founder Louis Christen. LCR sidecars have dominated sidecar road racing winning 30 World Sidecar Championships including every one of Steve Webster's 10 world championships. LCR started in 1971 building open wheel racing cars, Formula Vee, Formula Ford and Formula 3. In 2007 LCR expanded into the Formula 2 sidecar class, supplying two sidecars for the Isle of Man TT, including the one campaigned by Manxmen Nick Crowe and Daniel Sayle that set a new lap record.