Very nice, I have seen pictures like these before. It could be a dealer in Europe, that is selling the stripping as a kit or has his inventory modified. I have not seen this color with that stripping at any of the BMW Motorrad sites, German or USA.
Bernie Jax, FL 2018 R1200RT, Alpinweiss, starting out fresh. 2007 R1200RT, Double Silver 188,700 Smiles, SOLD 2000 R1100RT, Opal 104,000 Smiles, SOLD BMW-MOA, BMW-RA, AMA, BMW-NEF,
Which said (in 2016), "From 1 August, the BMW R 1200 RT will also be available in Alpinweiss. To give the motorcycle an extra sporty look, you can order a decal set with Motorsport paint scheme exclusively at the BMW Motorrad dealer."
I've not located any other info, pictures or part numbers for that striping.