BMW has released four 30th Anniversary Edition GS series motorcycles that commerate 30 years of the Bavarian dual-purpose model line. Getting the treatment are the BMW R1200GS, BMW R1200GS Adventure, BMW F800GS, and BMW F650GS. All the machines feature a white 30th Anniversary Edition paint scheme, “30 Years GS” tank decals, tinted screens, hand-guards, unique wheels, and red seats that pop “GS” on them. No word on price, but we expect only a modest price hike for this celebration of the most successful motorcycle model line worldwide. Photos after the jump.