Ironhead A place to talk about Ironheads.

Rear disc brake

Thread Tools
 
Search this Thread
 
Old Apr 13, 2006 | 06:14 PM
  #1  
rohotto's Avatar
rohotto
Thread Starter
|
1st Gear
Joined: Mar 2006
Posts: 5
Likes: 0
Default Rear disc brake

I am trying to convert my 1974 Ironhead Sportster to rear disc brakes. Has anyone done this? I have the stock swing arm and mechanical brakes now. I have a rim and rotor, but need to know about brake cylinder and master cylinder, also brake linkage. I know this should be able to be done. Thanks1
 
Reply
Old Apr 13, 2006 | 09:08 PM
  #2  
pococj's Avatar
pococj
Seasoned HDF Member
20 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2004
Posts: 11,068
Likes: 1,477
From: Texas! Ya mean there's someplace else?
Default RE: Rear disc brake

Here's one method:
http://www.sportster.org/tech/disc-conv/

Here's another:
http://www.saunalahti.fi/~affe2/v-tw...onversion.html

I put one on my '72 XLCH. Had it on with a swingarm frame, and later adapted to a rigid frame. My first master cylinder was a front master cylinder hooked to the rear brake. I had no front brake. Later I got a set of forward controls with a master cylinder as part of the deal. The wheel caliper was mounted to a bracket that slipped over a new axle spacer, and hung below the axle.

You might contact this guy and tell him what you're wanting to do. He can probably steer you in the right direction, and make up any needed brackets. He's very reasonably priced, and does superb work.
http://www.fabkevin.com/
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
hdultraclassic
Shovelhead
11
May 11, 2019 08:25 PM
79fxeshovel
Frame/Suspension/Front End/Brakes
0
Apr 12, 2013 07:38 AM
Jethro
EVO
1
Oct 8, 2012 05:06 PM
rune1968
Wheels/Tires
0
Mar 5, 2012 11:35 AM
04deuce
Softail Models
0
May 12, 2006 02:59 AM




All times are GMT -5. The time now is 03:23 AM.

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