Donate!
Welcome, Guest. Please Login or Register :: View Members
Pages: 1
Send Topic Print
Handlebar vibration question. (Read 60 times)
IslandRoad
Serious Thumper
*****
Offline

It doesn't vibrate,
it purrs!

Posts: 1147
The Kiewa Valley, Australia
Gender: male
Handlebar vibration question.
08/20/18 at 01:25:55
 
Hi all,

I have a question about handlebar weights.

The background is, at one point I switched to some Superbars. I loved the look, but the ride was a bit challenging. I then swapped to some Z Bars with a 6' rise. The ride improved - However I kinda miss the Superbars (I may be prepared to sacrifice some comfort for style.)

Now, one of the problems with the Superbars is they are cheap - not in terms of what I paid for them, but in terms of quality! They had a surprisingly thin wall thickness. They are 1" bars but I had to pad out my 1" bar end mirrors to get them to grab. Aaaaand ... they vibrated, on the highway, to the point where a one hour ride would turn the ends of my fingers white and numb. I assume this is due to the light weight of the bars.

I have heard that weights welded into the bars can reduce vibration (as a side note, the bar-end mirrors I was running had some pretty hefty 'ends' as it was).

The other bars I've tried have thicker walls and feel just fine.

So my questions are:

Is it true that weights in the bars can reduce vibration? and,
Is there some kind of theory about weight/placement that could guide me in modifying the bars?
Back to top
 
 

S40, 2014, Dyna, Raptor, 52.5/152.5, spacer mod, sea level, cat-eye LED tail light, bullet style halogen turn signals, 'Superbars' with custom 40mm risers, modified stock seat, Metzeler tyres.
  IP Logged
faffi
Senior Member
****
Offline

A.S.A.N.

Posts: 327
Norway
Re: Handlebar vibration question.
Reply #1 - 08/20/18 at 03:40:40
 
Google is your friend, but the end weights work by adding mass. This again makes it more difficult for the handlebar to change direction. This again makes for lower frequency and greater amplitudes typically.
Back to top
 
 
  IP Logged
GOF
Full Member
***
Offline

SuzukiSavage.com
Rocks!

Posts: 216
Buffalo, NY
Re: Handlebar vibration question.
Reply #2 - 08/20/18 at 05:13:16
 
I've never tried it, or know personally anyone who has, but some fill the bars. I heard of using sand, lead shot, or silicone. No idea if it would work.
Back to top
 
 

1988 Suzuki Savage
1987 Yamaha TW200
  IP Logged
faffi
Senior Member
****
Offline

A.S.A.N.

Posts: 327
Norway
Re: Handlebar vibration question.
Reply #3 - 08/20/18 at 05:56:11
 
Back to top
 
 
  IP Logged
IslandRoad
Serious Thumper
*****
Offline

It doesn't vibrate,
it purrs!

Posts: 1147
The Kiewa Valley, Australia
Gender: male
Re: Handlebar vibration question.
Reply #4 - 08/20/18 at 07:50:36
 
Thanks for the feedback  Grin
Back to top
 
 

S40, 2014, Dyna, Raptor, 52.5/152.5, spacer mod, sea level, cat-eye LED tail light, bullet style halogen turn signals, 'Superbars' with custom 40mm risers, modified stock seat, Metzeler tyres.
  IP Logged
Pages: 1
Send Topic Print


« Home

 
« Home
SuzukiSavage.com
10/03/24 at 12:32:56



General CategoryRubber Side Down! › Handlebar vibration question.


SuzukiSavage.com » Powered by YaBB 2.2!
YaBB © 2000-2007. All Rights Reserved.