*10% off for all Motorcycle club members*

The Wormburner is the original, show winning and magazine featured HUC frame.  They were designed with ease of assembly for the builder in mind and are a perfect starting point for anyone wanting to build their own bike.

Wormburners have been shown at motorcycle shows all over the the world and have won top trophy's at many rallies and events for the last 12 years so these have forged a great name for themselves and are still at the top of the pile in the Japanese motor chop scene.

Our black GSXR1100 Wormburner was featured in Back Street Heroes magazine built using this frame and other HUC parts. 

The Wormburner has now evolved to a universal chop frame to take most Japanese or British power units and running gear.



  • Coded MIG welded -TIG welding in mild or stainless steel also available – please contact direct to confirm pricing.
  • Rake is standard at 32-34 degrees but can be altered to suit individual requirements
  • Between axle plates – 280mm
  • Backbone length -650mm
  • Ride height – 4” - not suitable for standard exhaust headers to run underneath engine.
  • Frame – 1”1/4 & 1”1/2, 12swg, seamless cold drawn precision steel tube
  • Headstock – Most yokes will fit, please enquire
  • Comes with CNC machined headstock bearing cups, 6mm steel laser cut engine mount kit and rear wheel adjusters
  • 15mm thick laser cut axle mounts with 20mm axle slots


Engine mounts can be welded in position as standard for Suzuki Bandit 600/1200 and GSXR engines for an additional £175, any other engine can also be used at an additional cost. This will include your spacer and bolt on kit.

When ordering please let us know which engine and forks you are using. 

We can also supply rear wheel spindle, fuel tank, rear fenders. our HUC battery and electric boxes and more! See the rest of our website for more details. 

Time frames for dispatch can be from 3-14 working days.

If you have any other queries please don't hesitate to contact us and we will endeavour to get back to you as soon as we can. 


If you wish to purchase outside the UK please contact us directly due to differing shipping charges and changes in exporting.



Hardtail Wormburner Frame for Jap/British engine