F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering
F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering
F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering
F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering
Windshield color options Madstad clear medium grey dark grey
F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering
F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering
F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering
F750GS / F850GS / GSA (2018 - Up) - MadStad Engineering

Adjustable Windshield System + Side Deflectors for BMW F850GS (2018 & Up) - WITHOUT STOCK ADJUSTABLE WINDSHIELD

RKBM-GS18-F820-DG

Regular price$445.00
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Need Windshield Sizing Help?

Watch our Windshield Size Guide video

  • Madstad Adjustable Windshield System + Side Deflectors for BMW F850GS (2018 & Up)

    --- NOT COMPATIBLE WITH GSA MODEL ---

     --- NOT COMPATIBLE WITH FACTORY ADJUSTABLE WINDSHIELD MODELS ---

    Transform your ride
    Get long-range touring comfort like you never thought possible. Madstad’s patented adjustable system replaces the factory windshield mount and allows you to adjust the height and angle of your windshield for much smoother airflow and better wind protection than any fixed windshield can provide. In addition, we've added side deflectors to block lower turbulent airflow from hitting your body for a dramatically more comfortable ride. 

    What's included
    Our new system is so well integrated with the bike, you will think it came from the factory that way. We've even added an integrated accessory mounting plate so you can attach your GPS unit front and center where it is very easy to see.

    • A set of Madstad adjustable brackets
    • Accessories mounting plate (compatible with RAM Ball Mount #RAM-B-309-1U)
    • Acrylic touring windshield
    • Pair of acrylic side deflectors with brackets
    • All required mounting hardware

    If you have a stock adjustable windshield - our system is not compatible. 

    The Madstad adjustable brackets replace the plastic factory bracket bolting deep into the bike and keeping the windshield as close to the rider as possible. We've kept the shield as wide as possible (16" at bottom, 12" near top) while still providing hand guard clearance. The factory center cover plate can be snapped on to cover our accessories plate or attach your brake/clutch RAM ball mount to have your GPS right in your line of sight. Our side deflectors are completely separate and attach around and behind the turn signals. They are included in this kit for the ultimate in touring comfort, especially in cooler weather.

    All Madstad windshields are made from 3/16" (4.5 mm) thick cast acrylic.

    Click Here for Instruction Manual

    Riding is believing
    With the windshield separated from the bike riders now have control over the height and angle of the shield to eliminate the vacuum that is the primary cause of most turbulence. The result? Smooth airflow placed exactly where it’s desired. You can actually get better wind protection with our smaller adjustable shield and look over it rather than through it while comfortably enjoying an open view of the road, at any speed.

    Color & sizing     
    All our windshields come in three color options (clear, medium gray and dark gray), as well as multiple sizes. Here are our best guidelines for measuring to find your optimal windshield size:

    How to measure video: https://youtu.be/biFx4_vVGG4

    1) Review provided photo to determine the measuring point on the bike.

    2) Measure up from the measuring point, maintaining the angle of the forks (two wheeled vehicles, 55-60 degrees for other models).  

    3) Select the windshield size that will be aligned to mouth level.  

    All of our adjustable brackets have at least 2" of up down range to fine tune the fit and about 15 degrees of angle adjustment used to dial in clean air.

    Returns & exchanges
    See our return/exchange policy details under FAQs, and buy with confidence.

    Customer Testimonial
    "I want to tell you that I absolutely love your system. Finding the sweet spot was fairly easy and gave me all the wind protection I hoped for. I am very pleased with both your product and customer service and I won't be afraid to tell others!"
    - Ken W., Newbury Park, CA


    I just purchased one of your windshields for my BMW F750 gs. I was hoping to stop the buffeting I was experiencing with another aftermarket windshield. I must say I was very pleasantly surprised with your windshield. There is some airflow which I like but no buffeting. I also do not have to look through the windshield. You make riding even more enjoyable. You may use me as a positive testimonial."
    - Rod M., Junction City OR

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    Customer Reviews

    Based on 260 reviews
    85%
    (221)
    8%
    (22)
    3%
    (7)
    2%
    (4)
    2%
    (6)
    E
    Erin

    Love it! Great wind protection, great adjustability, and clear view.

    C
    Curtis Bailey
    Easy Install

    I love the position of this windshield,it’s perfect for me and my height the smoked grey compliments my bike

    B
    BD
    18" on 2009 F800gs

    Install was pretty straight forward but took longer than expected. Very happy after first ride, light years better than stock "tall" windscreen. Zero vibrations at 75mph and noise levels are soooo much better. Only issue is the stock windscreen mount and new adapter plate kinda bump together on rough sections. I shoved some neoprene chucks between them to solve that problem. Overall I'm pretty happy.

    E
    Erik Kovatch
    Best mod I've ever made to my bike

    My first bike, a Honda CTX700, came with the super short cut windshield. In all honesty, it was so small, it didn't even deflect anything. I ride every day and had constant buffeting at any speed above 30mph, and highway riding was actually dangerous because of it. I had searched for a proper windshield for months and found that there is a serious lack of aftermarket parts for my bike, and all other shield manufacturers only make fixed, non-adjustable ones. I then was recommended the Madstad by multiple forum members for the CTX700 and decided to go for it.

    For reference, I am 5'6" and I got the 22" windshield. It rises to just about forehead height so I'm looking through it (which is crystal clear, by the way) and found that it eliminated any wind buffeting AND reduced wind noise by approximately 80%. I can even ride without earplugs now, that's how much of a night and day difference it is. They clearly do thorough, detailed research on each vehicle they make shields for, and that is why this is such a great addition to any bike.

    All in all, I give Madstad five stars for exceptional quality work, outstanding customer service, and for filling a niche market for older bikes that have few other options. I can now ride comfortably without turning into a bobblehead, and it's all thanks to you guys. If I could give this six stars, I really would.
    Thank you, thank you, *thank you*.

    t
    trevor griffiths
    Kickstand foot

    The product didn't quite fit around the kickstand foot, but a few minutes with a Dremel tool , and I was able to install.


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    Testimonials

    ★★★★★

    “Before their install, I suffered from the constant, unmitigated buffeting at speeds above 40 mph. Now I can hear the engine, and that's a sound I like!"

    Johann Borenstein
    ★★★★★

    “I have a stack of other windshields. I've bought over the years before I discovered the Madstad system, and none of them compare. Do yourself a favor and just buy the Madstad first!"

    Murphy Motors
    ★★★★★

    “Long rides at freeway speeds were the worst because of the buffeting. I installed the 18" Madstad screen, keeping it at the lowest setting, and the buffeting is gone. I now have a nice quiet air flow around my head and upper torso, regardless of speed.”

    Scott Beal