The Original Hardknock Old School Bobber. TM

  Call 1-877-545-5150 for prices and model info!
Welcome To The Official KIKKER 5150 Website
Home Of The HARDKNOCKTM Old School Bobber

The Hardknock Story:
     Introduced in 2006 as a kit for bike builders, it was an instant hit not only with fabricators, painters and customizers, but with people who just wanted to build their own motorcycle. Through the years the kit was refined, the list of factory options grew, and the frame was enlarged and improved to accept ever larger engines. Although it was a huge success, as a kit bike, it was only street legal in the few states where builders were allowed to assemble their own motorcycle. As of this year, the Hardknock will no longer being sold as a kit. Instead, it is sold as a fully-built, able to license, street legal motorcycle with both DOT/EPA approval in the United States and EC-Type approval in all European countries and Switzerland. READ MORE ABOUT THE HARDKNOCK....

European Type-Approved & DOT/EPA Approved!
New larger HK-III street legal Hardknock is sold
fully-built  with 5" stretch & 16" tires/wheels

  New HK-III vs. Old HK-I

Many of the pictures you see here and on the internet are of the older, smaller kit version of the Hardknock. Although builders loved it,  they wanted 3 main improvements. First, they wanted a frame that was larger and could accept a 250cc engine, such as the Virago v-twin or the Rebel parallel twin. Second, they wanted a bike that came with a title and was 100% street legal. Lastly, they wanted more bolt-on options providing customization without fabrication. We listened to our customers, and the result is the HK-III Hardknock with DOT/EPA approval in the United States as well as European type-approval. Though no longer a kit, what still remains for builders is the endless customizing possibilities, from tanks, handlebars, wheels to even the engine itself.

What will YOUR Hardknock look like?
Our customers have taken the new Hardknock to the next level with their custom builds. Click pics to see:

You may also visit our Hardknock Photo Gallery
page for more pics.

Want info directly from a worldwide network of Hardknock builders & riders?
Visit the HARDKNOCK Owner's Forum:
It's free to join!

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Exclusive Plug and Play Engine Technology
Convert a 49cc to a 125cc in 25 minutes or a
49cc to a 250 single or 250 v-twin in 2 hours!

  Watch as the 49cc Hardknock is transformed into either a 24hp single cylinder thumper or a 250cc v-twin!


Engine - 49cc, 125cc, 200cc, 250cc 
4-Stroke 4 or 5 speed
Jockey Shift & Forward Foot Controls
Electric Start * Disk Brakes * 16" Wheels
  Empty Weight 253 lbs.
Top Speed 90 mph (250cc)
85" Long with 58"
Seat height 25"
No Plastic Parts
Stainless Steel Fasteners
Internal Throttle Control
TIG Welded Powder Coated Frame

  Popular Factory Options:
  Ape Hangar Handlebars $169
 Inverted Clubman Bars  $169

Springer Front Suspension $199
   Rims: Black or Chrome
 Leather Seat Cover $39 (Click to See)
Extra Wide Seat w/Leather cover $89
Jockey Shift $39

Tires: Black or White wall
  Teardrop Toolbox Add $49 (Click to See)
21" Skinny Front Tire $149
1.3 gallon Tank $99
Wassel-Style Tank $129
Bobber-Style Tank $129
Side Plate Mount $22
Low Handlebar Risers $39
Hairpin Seat Springs $16
Billet Mirror Set $39
Bicycle Kick Pedal $24

DOT/EPA Approved Hardknock Available NOW!
  Prices starting at $1995


Kikker 5150