General Harley Davidson Chat Forum to discuss general Harley Davidson issues, topics, and experiences.
Sponsored by:
Sponsored by:

Lean Angle

Thread Tools
 
Search this Thread
 
Old Jan 14, 2009 | 09:19 PM
  #1  
icecaps's Avatar
icecaps
Thread Starter
|
Reading More Posting Less
Joined: Jan 2007
Posts: 1,658
Likes: 3
From: NorNev
Supporter
Default Lean Angle

All the bikes on HD's site have the lean angle as per SAEJ1168. Does anyone know how this is officially measured - loaded or unloaded? Also, whats the difference between the two angle measurements?

Such as:

Lean Angle (per SAEJ1168) - 31° / 30.5°
 
Old Jan 14, 2009 | 09:35 PM
  #2  
paul s's Avatar
paul s
Outstanding HDF Member
Joined: May 2008
Posts: 2,166
Likes: 4
From: la
Default

The two measurements are left and right, I'm not sure on the load.
 
Old Jan 14, 2009 | 10:28 PM
  #3  
*NIGHT TRAIN*'s Avatar
*NIGHT TRAIN*
Ultimate HDF Member
Joined: Feb 2008
Posts: 7,217
Likes: 3
From: Southern Ohio
Default

The lean angles on my Train are 31 and 34 degrees...the difference is that the jiffy stand on the left side will make contact with the road long before anything on the right side...
I've never thought about whether the lean angles are measured with the bike at a loaded or unloaded weight, but common sense would tell me that those measurements are useless to you unless you're actually riding the bike, and it shouldn't be leaning at those angles at all if you're NOT...but then, common sense isn't that common any more...
 

Last edited by *NIGHT TRAIN*; Jan 14, 2009 at 10:38 PM.
Old Jan 14, 2009 | 10:35 PM
  #4  
OhioSkully's Avatar
OhioSkully
Club Member
Joined: Nov 2007
Posts: 4,474
Likes: 6
From: Port Charlotte, Florida
Default

Most usually everything is figured based off of how it leaves the factory as for load probably figuring an average rider below 200lbs and may not even be with a rider may be done with a computer or in a test shop.
 
Old Jan 14, 2009 | 10:48 PM
  #5  
OhioSkully's Avatar
OhioSkully
Club Member
Joined: Nov 2007
Posts: 4,474
Likes: 6
From: Port Charlotte, Florida
Default

Here is a pretty interesting calculator for it i found on a site:
http://www.msgroup.org/forums/mtt/to...57&whichpage=1
 
Old Jan 14, 2009 | 11:07 PM
  #6  
icecaps's Avatar
icecaps
Thread Starter
|
Reading More Posting Less
Joined: Jan 2007
Posts: 1,658
Likes: 3
From: NorNev
Supporter
Default

Thanks for the link and making my brain hurt.

Originally Posted by OhioSkully
Here is a pretty interesting calculator for it i found on a site:
http://www.msgroup.org/forums/mtt/to...57&whichpage=1
 
Old Jan 14, 2009 | 11:38 PM
  #7  
KBFXDLI's Avatar
KBFXDLI
Big Kahuna HDF Member
Joined: Feb 2006
Posts: 23,881
Likes: 34
From: USA
Default

This is considered too much of an angle.....
 

Last edited by KBFXDLI; Nov 24, 2010 at 07:55 PM.
Old Jan 15, 2009 | 12:04 AM
  #8  
paul s's Avatar
paul s
Outstanding HDF Member
Joined: May 2008
Posts: 2,166
Likes: 4
From: la
Default

How do ya wreck on a straight road?
 
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 Jan 15, 2009 | 12:12 AM
  #9  
oldairboater's Avatar
oldairboater
Ultimate HDF Member
Joined: Jan 2008
Posts: 7,476
Likes: 5
From: Republic of Texas
Default

For some it is easy.
Originally Posted by paul s
How do ya wreck on a straight road?
 
Old Jan 15, 2009 | 01:15 AM
  #10  
ngoti8tor's Avatar
ngoti8tor
Outstanding HDF Member
Joined: Jul 2008
Posts: 2,206
Likes: 0
From:
Default

Originally Posted by paul s
How do ya wreck on a straight road?
I think it was parked on the shoulder and the jiffy stand sunk in the dirt.
 



All times are GMT -5. The time now is 02:26 PM.

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