California Scientific
4011 Seaport
West Sacramento, CA 95691

BMW R1150GS Windshields

Sales@CalSci.com
800-284-8112
916-372-6800
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Windshield

Additional pictures at the bottom of the page.

Design note on our GS windshields:

BMW has chosen to fold the stock windshield back at the lower outside corners and attach these corners to the fairing. Most after market windshields for the GS series follow this design. Our experience and opinion is that this results in the outside lower portion of the shield acting like an upside-down wing, pulling air under and around the bottom of the windshield and drawing it into your ribs and up your chest, reducing windshield effectiveness and increasing noise and turbulence at your helmet. Our GS shields do not fold back and form these wings at the lower corners, and therefore do not produce these effects.

BMW R1150GS
SizeHeightWidth (low)Width (high)PriceOrder
Stock15.25 = 38,5cm2114

X-Large25.5 = 64cm23.514.5$260

Large23.5 = 60cm23.514.5$240

Medium22 = 56cm23.514.5$240

Other Stuff for your Bike
Heated Grip KitHeater elements for use with your stock grips$50

Heated Seat KitHeater element for use with your stock seat
Two kits required to heat both rider and passenger seats
$50

Seat Modification KitRelieve the pressure on your hip bones
Includes foam for both rider and passenger seats
$25

HP LED lightsUltra-Bright LED
running / fog lights
$475

I put the Calsci screen on my 2004 GS 1150 and the thing is perfect. I put on about 400 miles since installing the screen. And is very well made it hardly even moves at 100MPH. There is no buffeting at ALL at any speed. Without ear plugs at 50-60 you can hear engine noise. I'm wearing an Arai Q helmet but always ride with ear plugs. I was in some pretty strong cross winds and that did not affect the performance of this screen. At 70-80 MPH the wind noise is much better than before. There is also plenty of "free air."




California Scientific • 4011 Seaport • West Sacramento, CA 95691 • Directions and Maps
Sales@CalSci.com • 800-284-8112 • 916-372-6800 • Family owned and operated since Jan 2, 1985