Softail Models Standard, Custom, Night Train, Deuce, Springer, Heritage, Fatboy, Deluxe, Rocker and Cross Bones.
Sponsored by:
Sponsored by:

Mirrors vibrate excessivley

Thread Tools
 
Search this Thread
 
Old Jul 26, 2010 | 01:46 PM
  #1  
rd89softail's Avatar
rd89softail
Thread Starter
|
6th Gear
Joined: Jul 2010
Posts: 13
Likes: 0
From: Texas
Default Mirrors vibrate excessivley

Anything over 50mph, I can't tell if there is a car
behind me.
Should I replace them, or is this normal on an 89 softail?

Can't tighten them any tighter.
 
Reply
Old Jul 26, 2010 | 02:03 PM
  #2  
Kowan's Avatar
Kowan
Ultimate HDF Member
Joined: May 2010
Posts: 7,882
Likes: 5
From: So California
Default

The older evo does vibrate enough to make using the mirrors difficult.
You could try different handle bar riser bushings to see if they will do a better job absorbing the vibrations making it up to your mirrors.
 
Reply
Old Jul 26, 2010 | 03:01 PM
  #3  
magnum629c's Avatar
magnum629c
Outstanding HDF Member
Joined: Jun 2008
Posts: 2,374
Likes: 5
From: redbank new Jersey
Default

I loved my old EVO it was a fun bike one day after a nice ride I looked up and the Mirror vibrated so excessivley it broke off !!! The funny part was the stem was still half there it broke the stem right in half. Maybe some handle bar changes would help..times like this a 6 speed sure help. One thing i was shocked about was with my twin cam bike the Mirrors dont shake one bit. Crazy part is i wish I had my old bike back this smooth stuff is not for me
 
Reply
Old Jul 27, 2010 | 04:15 AM
  #4  
Notorious688's Avatar
Notorious688
Road Master
Joined: May 2010
Posts: 823
Likes: 1
From: Lost Angels
Default

Yes, they shake. As for what's behind you, why do you care? Okay fine... do a shoulder peek.
 
Reply
Old Jul 27, 2010 | 04:39 AM
  #5  
eisterd's Avatar
eisterd
Road Captain
Joined: Feb 2010
Posts: 540
Likes: 0
From: carolina
Default

I would swap riser bushings and see how it is
 
Reply
Old Jul 27, 2010 | 07:58 AM
  #6  
tas_todd's Avatar
tas_todd
Stellar HDF Member
Veteran: Navy
Top Answer: 1
Top Answer: 3
Top Answer: 5
Joined: Jan 2009
Posts: 2,884
Likes: 912
From: South La.
Default

When I changed to poly riser bushings (installed 14" apes) I now get more vibs in the morrors. I can lift up my hand a little and steady it when I take a peek.
 
Reply
Old Jul 27, 2010 | 03:16 PM
  #7  
rd89softail's Avatar
rd89softail
Thread Starter
|
6th Gear
Joined: Jul 2010
Posts: 13
Likes: 0
From: Texas
Default

Thanks, looks like I'll try new riser bushings.
 
Reply
Old Jul 27, 2010 | 04:21 PM
  #8  
07DDreamHD's Avatar
07DDreamHD
Tourer
Joined: May 2009
Posts: 263
Likes: 1
From: Bastrop, LA
Default

I have a buddy that owns a dyna rubber mount. He had the same problem after getting above 50 mph. We all put the dyna beads in our tires and removed the weights from the wheels. His mirrors no longer vibrate above 50 mph. It may be a combination of the engine vibration along with the balancing of the wheels. When the wheels are balanced, they are not done so with a vibrating engine. I have the counter-balanced and still use the dyna beads. The beads will go to where they are needed inside the tire for balance. It will create an extremely smooth ride. For your bike, you will need one ounce for the front wheel and two ounces for the rear wheel.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-4

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old Jul 27, 2010 | 05:07 PM
  #9  
DC Mike's Avatar
DC Mike
Tourer
15 Year Member
Liked
Joined: Jul 2010
Posts: 339
Likes: 13
From: Badsville, So. Cal.
Default

Try these, they will cut the vibration in your hands and your mirrors...
http://cgi.ebay.com/ebaymotors/GRIP-...Q5fAccessories
V-Twin and the like all sell similar items...

Mike
 
Reply
Old Jul 27, 2010 | 07:08 PM
  #10  
meatsack's Avatar
meatsack
Banned
Joined: Feb 2010
Posts: 2,101
Likes: 0
From: P.R.O.K.
Default

It's a Harley...doesn't everything vibrate excessively?
 
Reply



All times are GMT -5. The time now is 07:47 AM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE