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Message started by Retired Rider on 04/30/14 at 12:01:23

Title: Advice on sizing a windshield
Post by Retired Rider on 04/30/14 at 12:01:23

Hi Everyone.  I'm looking for your advice on sizing a windshield.  I measured from the top of the headlight to just under my nose, and the distance is 21".  Unfortunately the majority of the windshields I can find on line for a decent price are about 18" high.  Do you think an 18" windshield will be enough to direct the wind over my head, or will it cause the wind to hit me in the head (which might be worse than no shield at all).  I'm tall but not a giant ... just 6 feet, but I did do the seat lift mod that puts me a touch higher in the saddle. As always I sure am grateful for any advice.

Title: Re: Advice on sizing a windshield
Post by verslagen1 on 04/30/14 at 14:11:30

Pretty hard to say, depends on your speed and how you have it set up.
And you don't have to set it on top of your headlight, you can raise it up a bit.

Having said that, what do you want out of your shield?
for me, southern California, I need air, lot's of it.
shoot the a/c don't work below 70 as is.   ;)
but no shield leases me battered and bruised.
I love my flyshield, plenty of air, yet the worst of it is off me.
it's a short screen, off the top of every shield is turbulence.
it's pretty thin... mine hits me at the shoulders... keep the turbulence off your helmet though or you'll feel like a bobble head doll.

BTW... plenty of advice on the subject... use search for windshield, change timeframe to all.

Title: Re: Advice on sizing a windshield
Post by Serowbot on 04/30/14 at 14:27:40

+1 for me...

The general rule is the shield should come up to the tip of your nose...
For me,.. that's awful... I'm hyper-sensitive to the head buffeting,,,

I cut my shield down to 11"... it comes up to between collarbone and Adam's apple...
This gives full body protection, but keeps the buffet zone below my chin...

...I did ride a V-Star once, with a huge windshield that probably was higher than the top of my head... (I looked through it, instead of over it)... and it didn't buffet...
It ploughed through the air like a refrigerator box...
Nice... but too big...

Generally... 7" to 12" for body protection..
14" to 18" is tip of nose height.. recommended by "experts".. causes maximum buffeting...
20"+... is the flyin' fridge...
:-/...


PS... if you ever need to cut down a shield,... an oscillating tool with a half-moon saw bit works really well...
http://toolmonger.com/wp-content/uploads/2011/03/MX25E_Hero.jpg

Title: Re: Advice on sizing a windshield
Post by oldNslow on 04/30/14 at 16:11:23


Quote:
Do you think an 18" windshield will be enough to direct the wind over my head, or will it cause the wind to hit me in the head..


I just went out and measured mine. It's 14 inches from the headlight cutout to the top. Keeps the air off my chest but not off my helmet. I'm only 5'6" though, if my shield was much taller I'd have to look through it instead of over it. Since you're over 6' an 18' shield might be similar.


Quote:
14" to 18" is tip of nose height.. recommended by "experts".. causes maximum buffeting...


I think that's pretty much right.

My shield is not uncomfortable. I prefer riding with it to riding without it. But my noggin knows it isn't riding in a car.

Title: Re: Advice on sizing a windshield
Post by MMRanch on 04/30/14 at 22:01:47

ReTired Rider

Get one that you have to sit-up tall to see over and you'll never have a buffing problem ,  Memphis Slim 19" works good for me (5'11").    

and if it starts raining you have something to Duck-behind !  ;)


Title: Re: Advice on sizing a windshield
Post by WD on 04/30/14 at 23:18:03

I'm 6'2", run a 19 inch Memphis Shades Big Shot in VN800A brackets. 2 inch riser extensions with Harley Davidson FL touring handlebar. Stock seat, longer than stock shocks. I look over it if I'm sitting the bike properly, through it if I slouch a bit.

Memphis Shades does NOT list the Big Shot as fitting a Savage... it does, you just need to monkey with the brackets a bit...

Whatever windshield you buy, make sure it can be set to nearly vertical if not perfectly vertical. Angled back gives better fuel economy, but will wear you out fighting the head wobble.

http://i1277.photobucket.com/albums/y490/mphsgal/Jeffs%20pix/Sam/Sam3_zps8a443252.jpg

http://i1277.photobucket.com/albums/y490/mphsgal/Jeffs%20pix/Sam/Sam2_zps49e5e598.jpg

http://i1277.photobucket.com/albums/y490/mphsgal/Jeffs%20pix/Sam/Sam1_zps25d4f8e8.jpg

For a 6 foot or taller rider, anything smaller is a waste of time, money and effort.

That little black bike with the shield and that handlebar feels like riding a 1958-64 DuoGlide Harley Davidson. Pretty much the same wheelbase as my 1957 FL rigid frame springer barhopper.

Title: Re: Advice on sizing a windshield
Post by Retired Rider on 05/01/14 at 07:10:39

Hi all

Just a quick word of thanks for the valuable advice.  This is very helpful information.

Honestly, as a newbie I don't know what I'd do without this forum.

Title: Re: Advice on sizing a windshield
Post by spearheadss on 05/11/14 at 17:46:36

I am also a newbie and I was wondering the same thing. I had to leave for job training about 2 weeks after buying my Savage. I miss it. Thanks for posting this question. Thanks to all who have posted responses. This helps a lot.

Title: Re: Advice on sizing a windshield
Post by arteacher on 05/11/14 at 19:09:50

WD wrote:
"Whatever windshield you buy, make sure it can be set to nearly vertical if not perfectly vertical. Angled back gives better fuel economy, but will wear you out fighting the head wobble."
I am not sure what you mean by head wobble- I have my shield set at 45 deg with the top at nose level. It pushes the slip stream over my head. I see over it clearly, but have no buffeting to my head, and don't need a face shield.

Title: Re: Advice on sizing a windshield
Post by WD on 05/11/14 at 20:35:54

If I lay the shield back in the bracket all the way, my head bounces around like unpopped corn kernels in an air popper. With it rammed as far forward as the stock bracketry allows, much less head shake from the wind.

I do plan to extend the brackets and get the shield a bit more upright. Once Lisa's 800 Intruder is running, that shield will go back on it and I'll run a perfectly vertical small or medium police tombstone style on my bike.

Title: Thanks for the windshield advice
Post by Retired Rider on 05/13/14 at 04:37:13

A couple of weeks ago I posted a message to the forum asking for advice on sizing a windshield.  Thanks to all the fantastic feedback, I settled on a National Cycle Dakota 4.5 millimeter windshield with a very light tint.  It's absolutely perfect for me. Took a bit of tweaking to get the angle and height just right, but what a difference now out on the highways.  

Just wanted to pass along this quick note of thanks to all who provided their thoughts.  This forum is great!!

Title: Re: Advice on sizing a windshield
Post by shorty on 05/13/14 at 07:16:29

enjoy  ;)

Title: Re: Thanks for the windshield advice
Post by ihasabike on 05/19/14 at 10:55:46


706E7E7D70701C0 wrote:
A couple of weeks ago I posted a message to the forum asking for advice on sizing a windshield.  Thanks to all the fantastic feedback, I settled on a National Cycle Dakota 4.5 millimeter windshield with a very light tint.  It's absolutely perfect for me. Took a bit of tweaking to get the angle and height just right, but what a difference now out on the highways.  

Just wanted to pass along this quick note of thanks to all who provided their thoughts.  This forum is great!!


Which mount kit did you use?  I can only find Dakota mount kits for Kawasaki and Honda at http://www.motorcycle-superstore.com/28073/i/cruiser-motorcycle-windshield-mounting-hardware-national-cycle-dakota-mount-kit

Title: Re: Advice on sizing a windshield
Post by Retired Rider on 05/19/14 at 16:19:35

Hello IhasaBike

I'm in Canada and purchased the Dakota 4.5 mount kit from Canadasmotorcycle.ca.  Here's the link to the mounting kit

http://www.canadasmotorcycle.ca/national-cycle-dakota-mount-kit.html

They guarantee that it will fit the Suzuki S-40 and they're true to their word.  It fits perfectly.

Good Luck


Title: Re: Advice on sizing a windshield
Post by ihasabike on 05/19/14 at 21:07:32

Thanks!   :)

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