K1600B AeroScreen:
We've created a more aerodynamically efficient shape by smoothing out the surface contours and perimeter shape. This allows smooth, clean air to flow off the screen while directing it out and away from driver and passenger.

AeroScreens are designed to provide Over-Helmet-Airflow while the top edge is at upper lip to nose level, when raised no more than 2".  While AeroScreens retain full stock adjustability, optimum airflow occurs when the screen is raised 1" to no more than 2".  The more you raise the screen, the more you cut off the airflow that travels along the backside of the windscreen which then increases backpressure.  A taller screen, run at lower positions, will offer better coverage and protection than a shorter screen raised higher than 2".

Taller than stock:
Unlike the stock screen, the tallest point of the AeroScreen is in the center to provide protection to the tallest part of the riders body, the helmet.  A gentle flare at the top directs smooth airflow up and over the driver and passenger's helmets while the driver looks over the screen.

Wider than stock:
By making the widest portion of our screens 5" lower than stock, we've decreased the amount of air that sweeps around the screen as it's raised.  The AeroScreens smooth surfaces are angled out at the sides which also helps direct the airflow out and away from both driver and passenger.  The increased side protection and the overall aerodynamic shape allows the AeroScreen to be run at much lower screen settings.

Click for .pdf AeroFlow vs. Stock Comparison

Overall Screen Height: Heights measured vertically from bottom/center of screen
BMW Stock: 15" to top center, 16 1/2" to tips.
Standard: 15 5/8",
Medium: 17 1/4"
Tall: 18 3/4"
Extra Tall: 20 1/8"
Extra Extra Tall: 21 5/8"

Taller Than Stock: Taller than stock at center of screen
Standard: 5/8"
Medium: 2 1/4"
Tall: 3 3/4"
Extra Tall: 5 1/8"
Extra Extra Tall: 6 5/8"

Width at top: AeroScreens measured 2 3/8" down from top/center
BMW Stock: Width at widest point 20 1/2".  Width at top tips 15 3/4"
Standard: 19 3/4"
Medium: 19 3/4"
Tall: 19 1/2"
Extra Tall: 19"
Extra Extra Tall: 19 1/4"

The widest point of all AeroScreens measure 21 1/8", which is 9 7/8" from bottom of screen.  Widest point of stock screen is 20 1/2",which is 14 7/8" up from bottom of screen.

General Screen Height Recommendations:

Drivers with Tall Stock Seat:

Standard: Drivers to 5'4"
Medium: Drivers to 5'7"
Tall: Drivers to 5'10"
Extra Tall: Drivers to 6'1"
Extra Extra Tall: Drivers over 6'1"

Drivers with Low Stock Seat:
Standard: Drivers to 5'7"
Medium: Drivers to 5'10"
Tall: Drivers to 6'1"
Extra Tall: Drivers to 6'4"
Extra Extra Tall: Drivers over 6'4"