Raleigh / Rampar R-10 BMX Entertainment USA! We all know that bicycle motocross (BMX) started in California (USA) back in the 70s. The evolution of the Raleigh / Rampar R-10 BMX (which we would recognise in Britain as the Mk I Burner). During the 1970s, Raleigh of Nottingham sold Huffy the US rights to the Raleigh brand. The Rampar name comes from the acronym; RAleigh AMerica PARts and was originally used as the brand name for all parts distributed by Raleigh U.S.A.