Wunderlich - Wind Deflector Marathon-Plus for BMW R 1200 RS LCA tiny action with an amazing effect. Annoying turbulences often arise due to a number of issues. The standard screens are just part of this problem. To make sure you can enjoy real optimisation, it's necessary to develop a total concept for optimum wind pressure relief. That's why we designed these. The function is similar to that of the wind deflectors that are standard on the R 1200 GS Adventure. These flaps effectively protect the RS rider from