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:

Switchback Gas Mileage.

Thread Tools
 
Search this Thread
 
Old Jun 25, 2016 | 10:53 PM
  #1  
A1A's Avatar
A1A
Thread Starter
|
Tourer
Joined: Aug 2013
Posts: 304
Likes: 57
From: Jax Beach, Florida
Exclamation Switchback Gas Mileage.

Rode 160.1 miles today mostly at speeds at or below 60 mph occasionally to 65-70 to pass. I stayed off the interstate altogether. I filled the tank to the same level, even with the little hole in the top of the filler tube. I had no low fuel light when I stopped for gas. Pumped in 3.167 gallons of 93 octane gas.
Total miles 160.1 divided 3.167 gal. = 50.58 mpg. Not bad at all for the Switchback.
 

Last edited by A1A; Jun 25, 2016 at 10:59 PM.
Reply
Old Jun 25, 2016 | 11:04 PM
  #2  
Tommy C's Avatar
Tommy C
Seasoned HDF Member
10 Year Member
Joined: Oct 2015
Posts: 13,469
Likes: 34,546
From: Pine Flat Dam/South Bay Area, CA
Default

I have no idea why the Switchback isn't more popular. Folks are overlooking a great bike....
 
Reply
Old Jun 26, 2016 | 12:06 AM
  #3  
OldEnuf2NoBtr's Avatar
OldEnuf2NoBtr
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2009
Posts: 9,162
Likes: 1,906
From: Doghouse... mostly
Default

That's about average for any stock Harley motor and/or bike.
 
Reply
Old Jun 26, 2016 | 08:54 AM
  #4  
A1A's Avatar
A1A
Thread Starter
|
Tourer
Joined: Aug 2013
Posts: 304
Likes: 57
From: Jax Beach, Florida
Default

Yes I was a little surprised at that mileage. The best I ever got from the Low Rider was 48 mpg. The Low Rider is 52 lbs. lighter, than the Switchback.
Yup, I will say all Harley"s get very good mileage. When you can keep from cranking that throttle.
 
Reply
Old Jun 26, 2016 | 12:35 PM
  #5  
Qdog002's Avatar
Qdog002
Grand HDF Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Nov 2012
Posts: 3,515
Likes: 887
From: Upstate New York
Default

I have to ask, what gear and rpm`s where you at around 60 mph?
 
Reply
Old Jun 26, 2016 | 04:08 PM
  #6  
A1A's Avatar
A1A
Thread Starter
|
Tourer
Joined: Aug 2013
Posts: 304
Likes: 57
From: Jax Beach, Florida
Default

Originally Posted by Qdog002
I have to ask, what gear and rpm`s where you at around 60 mph?
Definitely in 6th gear at or above 55 mph at 60 mph the engine turns 2220 rpm and at 65 the engine turns 2400 rpm.
I set out from the house with the intention of making a economy ride. Do I shirt and downshift in accordance with the owners manual recommendation all the time? No I do not but this thought was in my mind during this ride. Especially shifting into 6th gear at 55 mph.
 

Last edited by A1A; Jun 27, 2016 at 11:03 AM.
Reply
Old Jun 26, 2016 | 04:25 PM
  #7  
TinCupChalice's Avatar
TinCupChalice
Extreme HDF Member
Joined: Feb 2015
Posts: 10,907
Likes: 8,757
From: Galt's Gulch - MI
Default

Originally Posted by Qdog002
I have to ask, what gear and rpm`s where you at around 60 mph?
Switchback Gas Mileage.-chn6z8t.gif

Originally Posted by A1A
Definitely in 6th gear above 55 mph and probably around 2250 rpm at 60 mph. I'll get a better accurate rpm reading at 60 mph tomorrow.
I set out from the house with the intention of making a economy ride. Do I shirt and downshift in accordance with the owners manual recommendation all the time? No I do not but this thought was in my mind during this ride. Especially shifting into 6th gear at 55 mph.
6th gear, 60 MPH, 2250 RPM? I mean, you can but the engine is working harder than it has to be, working harder is more wear; these 103's don't make any actual power until 2600 RPM and up, it's always better to be in the power band of the engine when you're riding unless you're well practiced at rev-matched downshifting 2 or 3 gears.

As a test I have done 60 MPH in 6th, 50 MPG was the average I was getting. I just came back in from a day ride running 64 - 68 MPH in 5th; 48.94 MPG; the engine isn't working as hard as it's producing more power and I'm in the power band. And this is with a tuned bike. Run you economy ride again, same speed but keep it in 5th and see what happens
 
Reply
Old Jun 26, 2016 | 05:02 PM
  #8  
SBRob's Avatar
SBRob
Seasoned HDF Member
Photogenic
Photoriffic
Shutterbug
Joined: Oct 2008
Posts: 7,642
Likes: 4,878
From: Missouri City,TX
Default

FWIW, 50 mpg sure sounds good but no way I'm gonna ride my LR in 6th gear at 55 mph...at 50-54 mph I'm still in 4th gear. lol I use 6th gear when I get to an indicated 67 mph, that's 2500 rpm reading on the tach.

I sometimes let the engine go down to 2300 rpm(rarely) but when cruising the county roads, I like to run at 62-65 mph in 5th gear, that's about 2600-2900 rpms. I got 45.2 mpg today, but usually get 42-44. I'm happy with that.

The engine just feels better (to me) when staying above 2500 rpms...but whatever floats your boat.
 

Last edited by SBRob; Jun 26, 2016 at 05:11 PM.
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 Jun 26, 2016 | 05:18 PM
  #9  
TinCupChalice's Avatar
TinCupChalice
Extreme HDF Member
Joined: Feb 2015
Posts: 10,907
Likes: 8,757
From: Galt's Gulch - MI
Default

You nailed it SB; below 2500 RPM the engine is a slug, you can feel every power pulse in it. I'll bet those cheap pressed cranks and Chinese bearings love that

Not a half bad thread on why running too low of an RPM isn't what you want to be doing HERE
 
Reply
Old Jun 26, 2016 | 06:54 PM
  #10  
A1A's Avatar
A1A
Thread Starter
|
Tourer
Joined: Aug 2013
Posts: 304
Likes: 57
From: Jax Beach, Florida
Default

Gentlemen, Gentlemen,
During my mpg solo riding run on level roads at or near sea level. My engine was never in to high a gear or lugging the engine situation. My point for better fuel economy and without lugging the 103 engine. Shifting into the next higher gear as soon as possible will save on gas. At the same time reducing engine rpm saves wear and tear on the engine.
Do I like full throttle blasts shifting at maximum torque 98 ft. lbs @ 3,500 rpm. Why yes, yes I do.
 
Reply



All times are GMT -5. The time now is 03:11 PM.

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