BMW R nineT Aurora GB Motobike by Mehmet Doruk Erdem
If you are searching for the BMW Aurora bike price, the honest answer is that the BMW R nineT Aurora by Turkish designer Mehmet Doruk Erdem is a concept rather than a production model, so there is no retail price tag. It is an aggressively styled, street-fighter reimagining of BMW's air-cooled R nineT, created for Istanbul's GB Motobike garage and inspired by salt-flat racers, and it stands out even in a crowded world of custom R nineT builds.
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Who designed the BMW Aurora?
The Aurora is the work of Mehmet Doruk Erdem, a Turkish designer behind a string of bold concepts, including the Titan and Retina. Custom R nineT builds are everywhere today, so standing out takes real vision, and the Aurora delivers it. Many of Erdem's renderings never leave the screen, which is no fault of the designer: turning such sophisticated machines into reality is a major engineering challenge, a point covered by Maxim.
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Is the BMW Aurora a real bike?
The Aurora remains a concept design, but it builds on a designer with a genuine track record. One of Erdem's sketches that did become a real, functioning machine is the Bonneville Salt Flats inspired BMW K75 Alpha Landspeeder, created with Utah-based builder Mark Atkinson. TheArsenale actually carries that exact bike, the BMW K75 Alpha Landspeeder, proof that Erdem's wildest ideas can leave the page. The Aurora was reportedly developed alongside GB Motobike, a garage that specialises in ambitious projects, as Uncrate notes.

What makes the Aurora design special?
The Aurora's style is a clear departure from the Landspeeder, leaning toward a low-slung, street-fighter stance with a single exhaust and a menacing front-end profile. The colours echo Erdem's earlier work, and the finely stitched brown leather seat makes it impossible to mistake the two bikes for anything but the output of the same gifted hand. The collaboration may be just the beginning: a Ducati Panigale 1299 based project was also said to be on the way.

Where to find custom BMW motorcycles
Whether or not the Aurora is ever built, you can own custom BMW motorcycles in the same spirit today. Browse the full TheArsenale motorcycles collection, then explore the BMW RnineT Valvoline by Workhorse Speedshop, the BMW R9T Gelber Baron, or the L'Echappee Belle BMW R nineT.
Ready to own a custom BMW with the soul of a concept bike? Start with the BMW K75 Alpha Landspeeder and explore the wider motorcycles collection.