1981 Grand Prix motorcycle racing season developed in the 1950s, to aluminium frames featuring large, twin beams as first pioneered by Spanish constructor, Antonio Cobas. The following Grands Prix were scheduled to take place in 1981: Points are awarded to the top ten finishers. A rider has to finish the race to earn points. 1981 Grand Prix motorcycle racing season The 1981 Grand Prix motorcycle racing season was the 33rd F.I.M. Road Racing World Championship season. Suzuki riders Marco Lucchinelli and Randy Mamola battled it out to the final race of the season with the Italian rider claiming the crown and Mamola finishing runner-up for the
1980 Belgian Grand Prix races of the season. Pironi won by 47 seconds over Australian driver and eventual 1980 champion, Alan Jones driving a Williams FW07B. Third was Jones' Williams teammate Argentinian driver, Carlos Reutemann. It was the first of three wins in Pironi's accident-shortened Formula One career. Jones' second place allowed him to close to within two points of series leader René Arnoux who had collected three points for finishing fourth in his Renault RE20. Piquet was one point behind Jones with Pironi just one point further behind. 1980 Belgian Grand Prix The 1980 Belgian Grand Prix was a Formula One motor race