The stock R1200GS windshield "shakes" quite strongly, especially at low rpms and on fast trips. The shaking itself creates turbulence, disturbing the decent wind protection of the R1200GS. NOT for R1200GS Adventure.
The small "hard part windshield aluminium parts" (item no. 044-0380) is to strengthen the lower mounts but the 044-0380 cannot steady the upper part of the windscreen.
With 044-0414, the windscreen is supported at more places and the problem is almost eliminated. It is very easy and quick to install.
044-0414 can be fitted in conjunction with other parts 044-0380, 044-0550, 044-0560, 044-0410 and 044-0412.