PUIG ERS electric windshield adjustment system (3689N) F850GS ADV

Assembly instructions here
Aero test here
PUIG's E.R.S is an innovative system for adjusting the height of your windshield from a dedicated handlebar-mounted control. It allows you to adjust the height of the windshield to suit the conditions and your riding style: high on fast lanes to optimize rider protection, low in fine weather or off-road for better visibility and to limit impact on the bubble.

Specific to your machine, the system installs directly on the original bubble supports, and the power supply is taken from the BMW connectors, making installation feasible for private individuals. What's more, the system is designed for the original BMW bubble, but can also be fitted with Puig's adaptable bubbles.

In the highest position, the E.R.S system raises the bubble by 6 cm more than the original mechanism. Conversely, at the lowest position, you gain 2 cm over the original.