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:

Front Brake Disk warping

Thread Tools
 
Search this Thread
 
Old Oct 1, 2009 | 04:41 AM
  #1  
russell6hp's Avatar
russell6hp
Thread Starter
|
Tourer
Joined: Jul 2009
Posts: 268
Likes: 0
From: Wilmington, NC
Default Front Brake Disk warping

The front brake rotors on my '09 FDXF are warped. It still seems to stop just fine, and if I really get on them I can't feel it at all. However when I am just cruising up to a stop it is obvious what the problem is.

How big of a problem is this? Should I get them fixed right away or can I put it off for a little bit?

I bought the bike used and it has always had this issue, though it has gotten a little worse lately.
 
Reply
Old Oct 1, 2009 | 05:01 AM
  #2  
maddghost's Avatar
maddghost
Ultimate HDF Member
Joined: Apr 2008
Posts: 5,384
Likes: 12
From: Out on Deranged
Default

My guess here is that the previous owner was too heavy on the front brake.they can only warp when they overheat. They cannot be straightened so forget that. If this happens to a car you can put it off ,however being a bike I wouldn't feel safe. A little wobble in a tight curve could throw you rather badly. Only other thing could be wrong is the front tire, those fatbob tires are notorious for cupping.
If it isn't 2 years old the moco should cover the brakes. Good luck man.
 
Reply
Old Oct 1, 2009 | 06:05 AM
  #3  
08fxdf43202's Avatar
08fxdf43202
Road Warrior
15 Year Member
Photogenic
Joined: Apr 2008
Posts: 1,998
Likes: 14
From: Central Ohio
Default

Run the VIN past your local dealer's service writer to see if it's still under waranty. If so take care of it right away. If not... take care of it your self right away... and don't buy cheap rototrs off Ebay.
 
Reply
Old Oct 1, 2009 | 07:38 AM
  #4  
motolocopat's Avatar
motolocopat
Road Captain
Joined: Mar 2009
Posts: 689
Likes: 6
From: Glen Rose TX
Default

Anyone know of a good brake upgrade for the FatBob?
 
Reply
Old Oct 1, 2009 | 08:54 AM
  #5  
sharkey's Avatar
sharkey
Grand HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: May 2007
Posts: 3,870
Likes: 499
From: Alberta
Default

I think the best po$$ible upgrade is Lyndal composite rotors...have them on my FXDXT for 3 years now...excellent stopping, no warping, no dust and guaranteed for life as long as you use Lyndal pads (as if I'm going to try Kia pads on these babies???)
You also loose a bunch of unsprung weight...never a bad thing for handling.
 
Attached Thumbnails Front Brake Disk warping-dual-lyndal-s.jpg  
Reply
Old Oct 1, 2009 | 11:43 AM
  #6  
hommes's Avatar
hommes
Road Captain
Joined: Apr 2009
Posts: 709
Likes: 0
Default brake disk warping

Hi Russell6hp, I have an '09 FXD I bought new in January this year with 2000 mi. on it now and the rear brake rotor is warped. I ride in the mountains quite a bit and I think the rotor warped from all the downhill braking. Dealer did not want to cover it under warranty and I had to call the Moco myself. It was not easy but finally they agreed to cover it. After this experience I think I'm gonna have to baby this bike... maybe ride in the flatlands more often. I've been riding for 30 years and have had Hondas, triumphs, and BSAs and all ran for many years without a rotor problem on any of them. I think when I bought my Harley I bought the image and not the bike. Hang in there...with persistence and a little luck you can get your rotor fixed under warranty.
 
Reply
Old Oct 2, 2009 | 05:31 AM
  #7  
russell6hp's Avatar
russell6hp
Thread Starter
|
Tourer
Joined: Jul 2009
Posts: 268
Likes: 0
From: Wilmington, NC
Default

Thanks for the advice fellas. I will start harassing my local dealer today!
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
oldtimer61
Touring Models
10
Dec 31, 2019 06:26 PM
FatRakoon
Sportster Models
6
Aug 8, 2017 07:23 PM
Failuretolaunch
General Harley Davidson Chat
61
Nov 21, 2013 08:45 PM
fastjoe
EVO
9
Sep 10, 2008 06:04 AM
Figstr
Softail Models
7
May 4, 2008 10:26 AM




All times are GMT -5. The time now is 06:23 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