General Topics/Tech Tips Discussion on break in periods, rider comfort, seats and pad suggestions. Tech tips as they become available will be posted here.

KST Kustoms Handlebar Quality

Thread Tools
 
Search this Thread
 
Old Jul 14, 2025 | 06:21 AM
  #1  
ZDeuce's Avatar
ZDeuce
Thread Starter
|
Intermediate
10 Year Member
Joined: Mar 2015
Posts: 34
Likes: 11
From: Felton, PA
Default KST Kustoms Handlebar Quality

Does anyone have any experience with handlebars from this company and what are your thoughts on their quality?

I have been trying to find the perfect set of bars to fit me on my '21 Ultra Limited. I had a seat built by RDL that moved me up about 2" and back about 1.5" and now need handlebars to move roughly the same. I've tried Khrome Werks 2+2 narrow sweepers. These fit pretty well but I'd prefer 1ź" bars and I wasn't crazy about the way these bars kind of curve. Next up was the KW 2+2 stretch. At 1ź these looked better but were too wide and the wrist angle was too flat. I also tried Wild Ones WO579. I have a set of WO bars on my Deuce and these are the best quality bars I've seen. Unfortunately these didn't come up & back quite for enough for me.

Enter KST Kustoms. I purchased a set of their reduced reach bars. These are 1ź" bars that are very similar in shape to the WO579s but are a little longer. I think I found the sweet spot with these as far as fitting me but was very disappointed with the quality. For being nearly identical, but longer than the WO579s, these were much lighter. They are polished stainless as opposed to chrome and didn't look terrible but did have some imperfections and could have been polished better. When I went to install the wires, I noticed the center hole was kind of diamond shaped and smaller than the oval holes at each end for the hand control wires. All of the holes had extremely sharp edges. For being large bars with nice sweeping bends, these were much more difficult to pull wires through than any of the other bars I've tried. As I pulled the wires out, I also got a ton of metal shavings that were not cleaned out. Ok, so I can clean the bars out and debur all the holes but I shouldn't have to. Once I got the grips and hand controls on, I noticed there were gaps between the clutch clamp & master cylinder and the 1ź section of the bars. I couldn't push the clamps on any further because of the welds where the 1" ends meet the 1ź" section. This was not an issue with any other bars I've tried. So I called KST to ask if maybe I got a bad set of bars that quality control missed or something. The guy I spoke to basically shrugged it all off and said no, that's just how we make 'em. So now I have to decide if I can live with the visible gaps and overall lack of quality to keep the most comfortable bars so far. Unless anyone has another suggestion for a better set of reduced reach bars...
 
Reply
Old Jul 14, 2025 | 06:50 AM
  #2  
dontdropit's Avatar
dontdropit
Stellar HDF Member
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
Joined: Oct 2007
Posts: 2,952
Likes: 234
From: Kentucky
Default

I have the fat baggers reduced reach bars. I like them. You might want to check them out. They are a quality bar but a little costly compared to others.
 
Reply
Old Jul 14, 2025 | 07:40 AM
  #3  
ZDeuce's Avatar
ZDeuce
Thread Starter
|
Intermediate
10 Year Member
Joined: Mar 2015
Posts: 34
Likes: 11
From: Felton, PA
Default

I did look at those but I'm afraid I won't like the 34" width and flatter wrist angle. Not to mention the $450 price tag, which is more than the Wild Ones that I would consider premium quality bars.
 
Reply
Old Jul 14, 2025 | 08:47 AM
  #4  
Weeboy1's Avatar
Weeboy1
Stellar HDF Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2015
Posts: 2,951
Likes: 1,001
From: Winnipeg
Default

Post up some pics of your kst concerns. I haven’t heard anything negative about KST quality or customer support. “That’s how we make them” is hard to swallow.
 
Reply
Old Jul 14, 2025 | 10:26 AM
  #5  
ZDeuce's Avatar
ZDeuce
Thread Starter
|
Intermediate
10 Year Member
Joined: Mar 2015
Posts: 34
Likes: 11
From: Felton, PA
Default

I didn't take pics of the weird holes, sharp edges, or metal shavings coming out as I figured I could fix that and live with the bars if I liked them and there were no other issues. But they didn't debur anything at all and the bars were very difficult to pull wires through. I do have pics of the gaps left by the mc and clutch clamps. Maybe people don't worry about that, but I haven't had that problem with any other bars I've tried, so I expected better. I really wanted them to tell me they could do better and was surprised at their response when I called.
KST gap at clutch clamp.  Can't push clamp on any further due to weld between 1
KST gap at clutch clamp. Can't push clamp on any further due to weld between 1" & 1ź" section of bars.
KST gap at master cylinder clamp.
KST gap at master cylinder clamp.
This is the set of Wild Ones WO579s.  Clamps can butt tight up against 1ź
This is the set of Wild Ones WO579s. Clamps can butt tight up against 1ź" section.
 
Reply
Old Jul 14, 2025 | 11:30 AM
  #6  
Candubrain's Avatar
Candubrain
Road Master
15 Year Member
Shutterbug
Liked
Community Favorite
Joined: Nov 2010
Posts: 922
Likes: 305
From: Kincardine, Ontario, Canada
Default

I have the 16" KST Pathfinders. Spend time with a dremel and hand files to deburr all the sharp edges before handing over to the shop for the install
 
Reply
Old Jul 14, 2025 | 11:58 AM
  #7  
foxtrapper's Avatar
foxtrapper
HDF Community Team
Veteran: Navy
Veteran: National Guard
10 Year Member
Top Answer: 3
Joined: Nov 2012
Posts: 6,190
Likes: 2,419
From: USA
Community Team
Default

Looks like this is not a unique complaint about their handlebars. Go onto KST Kustoms web page and look at the 1 and 2 star reviews people have left.
 
Reply
Old Jul 14, 2025 | 02:48 PM
  #8  
Weeboy1's Avatar
Weeboy1
Stellar HDF Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2015
Posts: 2,951
Likes: 1,001
From: Winnipeg
Default

Understand the frustration with the gap. Seems to be an issue with many bars. My LA choppers had the same gap but my controls are black and just used a black zip tie to fill the gap. It’s unnoticeable 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 Jul 14, 2025 | 03:47 PM
  #9  
gonemad's Avatar
gonemad
Seasoned HDF Member
5 Year Member
Top Answer: 3
Top Answer: 5
Top Answer: 10
Joined: Sep 2020
Posts: 8,152
Likes: 9,564
From: central NC
Default

I’ve run six sets of various KST bars on three bikes (Street Glide with Six Bend Kickers, Road Glide with adjustable Pioneers, and Road King with Straightjackets). The reason for six and not just three is because it takes me two tries per bike to get the height that makes my back happy. I’ve ridden about 50k miles with their bars.

I’m a fan of their products and would buy again.
 

Last edited by gonemad; Jul 14, 2025 at 03:54 PM.
Reply
Old Jul 14, 2025 | 04:00 PM
  #10  
Weeboy1's Avatar
Weeboy1
Stellar HDF Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2015
Posts: 2,951
Likes: 1,001
From: Winnipeg
Default

Originally Posted by gonemad
I’ve run six sets of various KST bars on three bikes (Street Glide with Six Bend Kickers, Road Glide with adjustable Pioneers, and Road King with Straightjackets). The reason for six and not just three is because it takes me two tries per bike to get the height that makes my back happy. I’ve ridden about 50k miles with their bars.

I’m a fan of their products and would buy again.
oh now you’re just bragging!
 
Reply



All times are GMT -5. The time now is 01:14 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