*10% off for all Motorcycle club members*


Based on the famous Wormburner frame but with some more user friendly additions it’s 2 inches shorter in the back end to combat chain slap and gives an awesome mean stance and has an extra 3" ground clearance. 




  • 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 requirement
  • Between axle plates – 280mm
  • Backbone length - 720mm
  • Ride height – 7” - suitable for standard exhaust headers running underneath the 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.

Our frames are designed to use oil cooled GSXR or Bandit running gear as standard but frame designs can be modified to suit other donor bikes at an additional cost. Please enquire for more information. 

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.

*Please note that the frame pictured is of one that with the engine mounts welded in position, your frame will not arrive with this done unless ordered*

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


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. 



Knickerdropper Frame