WEYBRIDGE.- A unique motorcycle created for the 2011 Great Escape 2 a charity motorcycle ride across Europe to commemorate the 50 RAF officers who met their demise after the so-called Great Escape from the German prisoner of war camp Stalag Luft III in March 1944 is to be sold in Bonhams auction of Collectors Motorcars and Motorcycles on Thursday 1st December at Mercedes Benz World, Weybridge, Surrey. The 2011 Triumph Bonneville T100 Great Escape on offer is a modern version of the one ridden by Steve McQueen in epic 1963 film The Great Escape which immortalised the heroic exploits of these prisoners of war and starred Richard Attenborough, James Garner and McQueen. It is being sold with the registration WW11 POW and is estimated to fetch £9,000-12,000. The Great Escape 2 charity ride was held in June 2011. The 3,200-mile journey took in 12 European countri