Why These Bobber Plans Are The Only Plans You Should Get...

New! Introducing a comprehensive, professionally designed set of bobber plans -- so you can build your very own killer rigid or softail bobber motorcycle.
softail bobber frame
Our plans were created by a senior design engineer who painstakingly nailed down the measurements, created the plans in cutting edge software, tested the design, and created multiple views which makes them the best and easiest-to-follow plans on the market.


What Does That Mean To You?

Our bobber plans were not just drawn up on a kitchen table. The frame measurements are as exact as they can be including load tests and more. See below for a Finite Element Analysis.

rigid bobber frame

Disadvantages Of Buying Bobber Plans Anywhere Else But Here: The main difference is that the plans you will find for sale elsewhere only have basic views of the frame. So if the frame has unique bends on it then these bends are specified with a bunch of dimensions which force you to do multiple calculations in order to determine exactly what angle the bend needs to be, as well as what the length of tube should be.

In addition, there are numerous locations where there are repeat dimensions which are unnecessary and clutter the drawing making it hard to read.


Precise, Simplified, Easy To Follow...

Our bobber plans were simplified by creating special "sectional" views: This shows you how the frame would look if it were cut at a specific plane. And it helps tremendously because the only other way for us to specify those compound bends and angles would be to have multiple horizontal and vertical dimensions on multiple views.


Softail Bobber Frame Design Specifications:
  • Tube Diameter is 1.5" DOM Standard Carbon Steel
  • Soft Tail Design with 12" suspension (adjustable)
  • Internal Frame width = 12" (200 Series)
  • Outer Frame width = 15"
  • Rear Axle plate 1.0" thick
  • Material - Standard Mill Carbon Steel DOM Tubes.
$49.95 $29.95 for limited time.

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Rigid Bobber Frame Design Specifications:
  • Tube Diameter is 1.5" DOM Standard Carbon Steel
  • Rigid Tail Design
  • 1.5" Tube Design
  • Frame Width = 10.0" Internal
    Dim between tubes. 10.5" between axle plates.
  • Distance = 10.5” (200 Series)
  • Material – Standard Mill Carbon Steel
$49.95 $29.95 for limited time.

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Here's What You Will Get:

The bobber plans will be delivered on 36" x 72" printed paper.

Rigid Bobber Plans Set:

rigid bobber plans


Softail Bobber Plans Set:

softail bobber plans


The bobber frame drawings that you will get show angles clearly instead of multiple dimensions on the front and side views.

A fabricator should be able to look at this drawing and create the frame without any difficulty. These bobber frame plans are very clean and clear and it makes the drawing look much nicer and also much easier to read and follow.


How Much Are These Bobber Plans?


If you order right away I guarantee the price will be just $49.95 $29.95. As you will discover, these plans are the best on the market because most bobber frame designers simply don't have the skill or education to create crystal clear plans that have been tested and also have multiple views making the measurements and cuts much easier to make.

The price will go up to $49.95 or more, so order now while the price is still low.

Order Softail Plans:
$49.95 $29.95.

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Order Rigid Plans:
$49.95 $29.95.

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Additional Technical Details Of The Rigid Bobber Plans (Details of sotftail plans are very close and if you need specific load tests on it let us know)...

  • Frame can withstand load of 2200 lbs without any significant material failures. Slight deformation occurs of 0.07” with this extreme load.
  • Engine load as well as a persons load will most likely never exceed this value and the frame as designed should be sufficiently rigid for this application.
  • All connections between the tubes were assumed to be perfect. Welds in real life are not perfect and can fail much earlier than this load. Sufficient gussets should be added to the frame based on where the maximum loading will occur. The provided gussets should be adequate. Please note design and safety disclaimer on the drawing.
  • Standard steel tubing obtained from mill was used for this analysis. Stronger steels such as structural steel tubing will make the frame more rigid. Please read all notes and details on the drawings regarding welding and proper material usage.
Frame was tested with a load of 10,000N force loaded on the center support for the seat as well as the center support for the engine. 10,000N = approximately 1000 kg or 2200 lbs.


hardtail bobber frame

Order Softail Plans:
$49.95 $29.95.

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Order Rigid Plans:
$49.95 $29.95.

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bobber frame plans disclaimer


What Customers Are Saying:

"I purchased your springer front end plans which I might add are great, and easy to read. The details, and spec's are clear well printed, and the size of the print is awesome, and looks great hanging on the wall. Hell I can read them from the work bench. I would recommend you guys to anyone looking to take on such a task. Thanks again. I'm sure we will do business again soon."

Rick in Kingston
Ontario, Canada

"Your plans have a nice style and you have a really good support crew!"
Brandon Sagrillo
Colorado, USA

"Your plans makes it simple to build!"

Vincent "lilgas69" Cancro
Columbus, Ohio

"I like the detail on the plans! And the list of matirials that is needed is great."

Moondog Medrano Anthony
New Mexico, USA

"The hard copy plans are very clean and professionally drawn on CAD."

David Pratt
Eastern Cape
South Africa

"The blueprints are truly a work of art! My wife already has plans to frame them so she can hang them on our living room walls! Thanks so much for the great customer service."

Jason Davis
Eight Mile, Alabama

"I like the attention to detail, and that the drawings already have measurments on them."

Jeremy Diggs
Washington, MO USA



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