Dyna Glide Models Super Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Sponsored by:
Sponsored by:

dyna death weave

Thread Tools
 
Search this Thread
 
Old Sep 10, 2012 | 04:51 AM
  #1  
oakspeed's Avatar
oakspeed
Thread Starter
|
Tourer
Joined: Jan 2011
Posts: 474
Likes: 8
From: London, UK
Default dyna death weave

i could use some advice please.
FXDWG 2010.
8k miles.
it gets the death wobble at 80mph, no problems under that.
had new night dragons fitted 3k ago, and all has been fine up till now.
wheels are in correctly, and torqued as per manual.
spokes are tight, and there doesnt seem to be any play in the wheel bearings.
had tyres checked. fitted correctly, and in right directional flow. correct air pressure, and no apparent cracks,gouges etc.

the only thing ive not had chance to do yet is the fall away. tried the old test for loose headstock bearings, as you would on other bikes, and again no play.

any ideas guys????
 
Reply
Old Sep 10, 2012 | 05:26 AM
  #2  
Krowbar's Avatar
Krowbar
Banned
Joined: Dec 2011
Posts: 349
Likes: 0
From: California
Default

Had the wobbles on my old shovelhead. It was the cheap 16" apes that would flex. Put solid drag bars on it. Problem solved.

Sporty had it too. New tires and it's solid as a rock.

Fork braces seem to be kinda popular with the narrow glide front end.... Might be an option.. Being a 2010 though, you'd expect it to be pretty sold, no?
 
Reply
Old Sep 10, 2012 | 05:54 AM
  #3  
stilup's Avatar
stilup
Road Warrior
15 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2010
Posts: 1,629
Likes: 46
From: East Hartford, CT
Default

Something scary about fine till now.
Check the fall away off the ground.

Ricor Intiminators do wonderful things for your front end.
 
Reply
Old Sep 10, 2012 | 07:13 AM
  #4  
8541hog's Avatar
8541hog
Ultimate HDF Member
Joined: May 2008
Posts: 6,642
Likes: 48
From: Ogden, UT
Default

Before you add things like fork braces and intiminators find the real source of the problem. I know plenty of people that have the newer WG and none have that issue. Something is not setup properly.
Are the tires lined up on the wheel properly? There should be a mark on the tire that lines up with the valve stem. Are they balanced properly? Double check everything else again.
 
Reply
Old Sep 10, 2012 | 07:37 AM
  #5  
crimson13's Avatar
crimson13
Grand HDF Member
10 Year Member
Liked
Top Answer: 1
Joined: Sep 2011
Posts: 4,080
Likes: 61
From: Leroy,Alabama
Default

Originally Posted by 8541hog
Before you add things like fork braces and intiminators find the real source of the problem. I know plenty of people that have the newer WG and none have that issue. Something is not setup properly.
Are the tires lined up on the wheel properly? There should be a mark on the tire that lines up with the valve stem. Are they balanced properly? Double check everything else again.
+1
I had this problem on my street bob ended up being a wheel out of balance
 
Reply
Old Sep 10, 2012 | 08:04 AM
  #6  
razors edge's Avatar
razors edge
Road Captain
Joined: Jan 2012
Posts: 618
Likes: 16
From: beaumont texas
Default

Agree with the two previous post. My question to OP is how did you check your wheel bearings? And were you doing the tire swap.
 
Reply
Old Sep 10, 2012 | 08:05 AM
  #7  
razors edge's Avatar
razors edge
Road Captain
Joined: Jan 2012
Posts: 618
Likes: 16
From: beaumont texas
Default

The factory wheel bearings are not so great sometimes is my point.
 
Reply
Old Sep 10, 2012 | 11:04 AM
  #8  
07bobber's Avatar
07bobber
Ultimate HDF Member
Joined: Mar 2007
Posts: 7,465
Likes: 15
From: Corona, Ca
Default

get the wheels balanced again, you could have lost a wheel weight...maybe the rear tire alignment is off.......could be alot of things...
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-1

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-5

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-6

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-7

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

The Best and Worst Harley-Davidson Moves of 2025

 Verdad Gallardo
Old Sep 10, 2012 | 11:40 AM
  #9  
Austin Dave's Avatar
Austin Dave
Road Master
Joined: Jun 2011
Posts: 890
Likes: 0
From: Texas
Default

Something has changed. Most likely suspects are the wheels and tires.
 
Reply
Old Sep 10, 2012 | 04:08 PM
  #10  
oakspeed's Avatar
oakspeed
Thread Starter
|
Tourer
Joined: Jan 2011
Posts: 474
Likes: 8
From: London, UK
Default

thanks guys.
ive ran the tyres for a 2k trip across europe. no problems at all.
only just had the "death weave" so whatever has gone bad, has only just gone bad. will get wheel balanced and check the drop off, then update you.
 
Reply



All times are GMT -5. The time now is 06:29 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
The Best and Worst Harley-Davidson Moves of 2025

Slideshow: A clear-eyed look at what actually worked for Harley this year, and what quietly undermined its progress.

By Verdad Gallardo | 2025-12-29 17:10:48


VIEW MORE