Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

2008 ultra excessive vibration

Thread Tools
 
Search this Thread
 
Old Dec 29, 2007 | 09:53 AM
  #21  
Romee08RKC's Avatar
Romee08RKC
Cruiser
Joined: Sep 2007
Posts: 118
Likes: 0
From: Western, NY
Default RE: 2008 ultra excessive vibration

Check out this site, the motor has no choice. Select twin cam once you enter the site.

http://www.animatedpiston.com/
 
Reply
Old Dec 29, 2007 | 09:59 AM
  #22  
Road King Kong's Avatar
Road King Kong
Tourer
Joined: Jun 2007
Posts: 354
Likes: 0
From:
Default RE: 2008 ultra excessive vibration

ORIGINAL: Romee08RKC

Check out this site, the motor has no choice. Select twin cam once you enter the site.

http://www.animatedpiston.com/
cool link
 
Reply
Old Dec 29, 2007 | 10:21 AM
  #23  
Bluerose
Guest
Posts: n/a
Default RE: 2008 ultra excessive vibration

First time I rode a touring bike I thought I was lugging everytime I slowed for a stop. I wasn't lugging...it was just the engine shaking the bike.

I can say the 08' seems to shake less then the previous years though.
 
Reply
Old Dec 29, 2007 | 10:31 AM
  #24  
sugarbear's Avatar
sugarbear
Road Master
Joined: Jan 2007
Posts: 790
Likes: 2
From:
Default RE: 2008 ultra excessive vibration

ORIGINAL: captjon37

That's why the ladies lineup to ride. You will just be more popular than the rest of us you lucky SOB. I tried to special order more vibration and they said it was by lottery only. YOU WON. dammit.
Ain't it cool
 
Reply
Old Dec 29, 2007 | 03:21 PM
  #25  
Hoffy's Avatar
Hoffy
Road Master
Joined: Sep 2007
Posts: 987
Likes: 2
From: Sierra Nevada Mountains of N. Calif
Default RE: 2008 ultra excessive vibration

My 08 S/G shook so hard at idle my eyes would vibrate and it was hard to see the traffic lights. I FREAKIN LOVE IT!!
 
Reply
Old Dec 29, 2007 | 03:48 PM
  #26  
fathertime's Avatar
fathertime
Road Master
Joined: Dec 2007
Posts: 1,147
Likes: 2
From: CHILLIWACK B.C CANADA: have a u.s shipping adress
Default RE: 2008 ultra excessive vibration

yup freaked me out at first..now i love it!!
kinda tail wagging the dog thing
 
Reply
Old Dec 29, 2007 | 04:51 PM
  #27  
tda69's Avatar
tda69
Stellar HDF Member
Joined: Nov 2005
Posts: 3,272
Likes: 83
From: Southern California
Default RE: 2008 ultra excessive vibration

ORIGINAL: genegale

my ultra seems to vibrate excessively while at idle. I've been told this is normal. does anyone out there have the same problem. the bike runs fine at cruising speeds, but at idle the entire bike shakes from end to end.
This appears to be your first post, so W E L C O M E to the Forum! To answer your question, there are any number of reasons why your Ultra appears to vibrate excessively. I know nothing about your bike, the year it was made, the type of motor you have or for that matter how familiar you are with HD's. So my assumption is that the bike is not new to you and you are familiar with it's operation and how it would run normally, which is why you feel the vibration has becomeexcessive.

As the others have pointed out the motor in your Ultra is not likely counter-balanced and also rubber mounted to the frame. While all V-Twin motors shake/vibrate more than other types, the combination of the two things I mentioned wouldcontribute to more vibration. So having said all that and understanding that vibration is normal, the only other thing I can add is to have your motor mounts checked out. This is a common problem on rubber mounted V-Twins and like most things they do wear out. I had them completely replaced on my '03 Ultra after only a couple of years. Granted they don't normally wear that fast, but it's not uncommon to have them replaced when you detect excessive vibration.

 
Reply
Old Dec 29, 2007 | 05:15 PM
  #28  
troutbum1971's Avatar
troutbum1971
Banned
Joined: Nov 2007
Posts: 453
Likes: 1
From:
Default RE: 2008 ultra excessive vibration

build up to 103" it goes away, more fuel stops the vibrations. my is smooth at idle now.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

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

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Old Dec 29, 2007 | 05:19 PM
  #29  
RED E GLIDE's Avatar
RED E GLIDE
Tourer
Joined: Jan 2006
Posts: 308
Likes: 0
From: SUNNY,FL
Default RE: 2008 ultra excessive vibration

Like a friend once said "I know aint it cool"
 
Reply
Old Dec 29, 2007 | 06:54 PM
  #30  
redhwk44's Avatar
redhwk44
Road Master
Joined: Jun 2006
Posts: 1,220
Likes: 2
From: iowa
Default RE: 2008 ultra excessive vibration

Whew, you had me worried there. I love the shake of my 06 RKC and was a little concerned about theupper engine mountthe MoCo has to reduce vibrations of the 96" motor. I like the way my RKC runs and I am about to pull the trigger on an 08 Ultra, if I thought it ran like a GW I wouldn't even bother.

Jeff

Sorry, did not mean to make lite of your problem, it is just that,that is one of the reasons why I love my HD.
 
Reply



All times are GMT -5. The time now is 12:49 PM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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