Big John

Rumblin’ Joe

customized Harley-Davidson Softail Street Bob 114

Stylish and powerful on the road


This conversion of a current Street Bob has everything it takes to be a classic bobber: a swinging rear fender, a leather saddle, beefy-looking wheels and wide handlebars are the main components. If you want to go in this direction stylistically, this convertible Softail model offers an almost perfect starting point. And besides, the Street Bob is a phantastic riding machine!

The minimalist rear end is one of the highlights of this conversion. Tightly hugs the fender (custom made) the 200 tire and no sweeping lighting disturbs the sight. Instead, only the cent piece sized 3-in-1 combination (turn signal/rear and brake light) is used. For the Dr. Jekill & Mr. Hyde exhaust system, we also opted for the variant with the short headers and moved the license plate to the opposite side.

At the front also rolls a beefy tire with a very tight fender. Fork covers reinforce the look. Riding comfort is provided by a forward-mounted footrest system, a leather-covered swing saddle and the wide handlebars. The anthracite gray and various black covers and coatings underscore the classic appearance.

Since model year 2022, the Street Bob has also been powered by the big 114cc Milwaukee-Eight engine. So nothing stands against a powerful and speedy ride.

Parts & Details

  • Thunderbike Lowering Kit Shock Stage 2 (30mm)
  • Thunderbike Tele Fork Lowering Kit
  • Thunderbike Front Fender Recall
  • Thunderbike Upper Fork Cover black
  • Thunderbike Handlebar Hollywood Light
  • Thunderbike Speedo Riser Kit black
  • Thunderbike Turn Signals Stripe LED with Housing
  • Thunderbike Seat Mounting Kit Titanium/Titanium II
  • Thunderbike Solo Saddle Titanium II black
  • Kellermann Bullet Atto DF Turn Signal Set 3in1 black/clear
  • Thunderbike Side Mount Licence Plate Bracket medium
  • Thunderbike License Plate Frame Inside Plate
  • Thunderbike License Plate Lighting
  • Thunderbike Reflector Inside Plate
  • Thunderbike Frame Cover-Set black
  • Thunderbike Ignition Coil Relocation Kit black
  • Thunderbike Forward Control Kit black
  • Harley-Davidson Flush-Mount Fuel Cap black
  • Harley-Davidson Headlamp Trim Ring 5-3/4'' black
  • Thunderbike Rear Axle Cover Set
  • Thunderbike Front Axle Cover-Set
  • Thunderbike Axle Cover Swingarm left
  • Thunderbike Axle Cover Swingarm right
  • Harley-Davidson Willie G Skull Derby Cover black
  • Harley-Davidson Timer Cover Willie G Skull black
  • Metzeler ME888R Rear Tire 200/60R16M/CTL 79V
  • Dr. Jekill & Mr. Hyde Exhaust System

We would like to thank the company Bettray Autoverwertung GmbH in Hünxe for allowing us to use their premises for our shooting!

Contact our team!

You like this conversion? Give us a call or an email and let us advise you. Click through our custom bike gallery! There you will find many ideas and inspirations for your own personal conversion.


Thomas Emky

Custombikes Service Workshop

0049 2852 - 6777-56
Send an email


Julian Segler

Sales, Financing, Rental, Custombikes

0049 2852 - 6777-41
Send an email


Roman Reiners

Customparts, Dealer Support

0049 2852 - 6777-30
Send an email


Nico Schnepel

Customparts, Dealer Support

0049 2852 - 6777-30
Send an email

Some more Street Bob Customs

You can find Thunderbike Parts and original Harley-Davidson Parts  in our online shop.


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