The Olive Tree Route expedition
 

From the youtube page:

"Moto adventure in the silk road. Greece Turkey Georgia Azerbaijan Turkmenistan Uzbekistan Kazakhstan Russia Ukraine Moldavia Romania Bulgaria.
51 motorcyclists driving 18000 km in 45 days.
V-Strom 650 , BMW 1200 GS Adventure , Yamaha FJR 1300, TDM 850 , BMW 1150 GS , HONDA Transalp , KTM 990 and a KLE 500 traveling around the world."

Bringing a message of peace. Well done to them!