Arnhem Veterans Fred Glover and John Jeffries pose with with the 'Classic 500 Pegasus' motorcycles on May 21, 2018 in Duxford, England. A new limited edition Royal Enfield 'Classic 500 Pegasus' motorcycle pays tribute to the original Royal Enfield Flying Flea, the legendary lightweight World War Two British (Photos: VCG)

Arnhem Veteran Fred Glover poses with both the original Royal Enfield Flying Flea motorcycle and the 'Classic 500 Pegasus' motorcycle on May 21, 2018 in Duxford, England.

A member of the Living History reenactment group poses with both the original Royal Enfield Flying Flea motorcycle and the 'Classic 500 Pegasus' motorcycle at IWM Duxford on May 21, 2018 in Duxford, England.

Members of the Living History reenactment group stand with an original Royal Enfield Flying Flea motorcycle at IWM Duxford on May 21, 2018 in Duxford, England.

Members of the Red Devils pose on the apron with Arnhem Veterans Fred Clover and John Jeffries after jumping from a Douglas Dakota aircraft at IWM Duxford on May 21, 2018 in Duxford, England.

CEO of Royal Enfield Siddhartha Lal and Arnhem Veterans Fred Glover and John Jeffries pose with with the 'Classic 500 Pegasus' motorcycles on May 21, 2018 in Duxford, England.