Royal Enfield Thunderbird

The Royal Enfield Thunderbird is a cruiser style motorcycle produced by Royal Enfield Motors in India. The Royal Enfield Thunderbird is known as Royal Enfield Rumbler in export markets. The predecessor of the Royal Enfield Thunderbird was the Royal Enfield Lightning 535cc cast iron 4-speed albion gearbox (right side gear shifter) engine, produced from years 2000-2002. AVL stands for Anstalt für Verbrennungskraftmaschinen List (German for "Institute for Combustion Engines"), an Austrian-based automotive consulting firm as well as an independent research Institute.

Royal Enfield Thunderbird

The Royal Enfield Thunderbird is a cruiser style motorcycle produced by Royal Enfield Motors in India. The Royal Enfield Thunderbird is known as Royal Enfield Rumbler in export markets. The predecessor of the Royal Enfield Thunderbird was the Royal Enfield Lightning 535cc cast iron 4-speed albion gearbox (right side gear shifter) engine, produced from years 2000-2002. AVL stands for Anstalt für Verbrennungskraftmaschinen List (German for "Institute for Combustion Engines"), an Austrian-based automotive consulting firm as well as an independent research Institute.