Motorcycle Chassis and Suspension Specialists Australia
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Motorcycle  chassis  and  suspension  specialists

Welcome workshop bikes 03 9560 2770
Featured products and mods
  • provalve damping control kit
    ProMechA have developed the PROVALVE for conventional forks which offers a full 3 way lo/mid and high speed compression damping with an in-built hydraulic anti-dive circuit. With its integral dive control unit and shimstack adjustable damping control, the Provalve will give your conventional fork set the performance of a cartridge unit.
  PMA Shock Pistons
  • pma shock conversion
    with tailored port dimensions to give the right feel for any linkaged rear suspension design
  Fork Tubes  
  Road/Race Shock Equipment
  • custom shocks
    High quality replacement units manufactured to suit your individual requirements
Dirtbike/Offroad Shock Equipment  
Bike lowering is done internally (front and rear) to maintain handling characteristics. How much a bike can be lowered before handling and safety become an issue is dependent on bike design and application. For info on your particular make and model call for advice on 03 9560 2770.

Note: The lowering process is reversible, should you wish to change it back in the future.
Suspension setup and tuning method  
Technical articles  
Featured motorcycle reviews  
  Triumph Bonneville T100 Hold that ROAD  
  Bloody brilliant! The first thing you notice is of course that the bike doesn't slump on its rear springs like a cringing dog the moment you get on board.  
  Kawasaki 1200 ZXR PROJECT ZED  
  I've commented in previous tests.. that a suspension fiddle was on the must-do list. Well, it's now mission accomplished - and the transformation is impressive.  
  On the surface, the range of adjustability appears to allow individual owners to get a setting just right for them so why did we consider additional tuning?  
  Yamaha WR450 SPEED BUMPS  
  There are many variables in suspension sensitivity - rider weight, rider/bike weight, weight distribution, the addition of pillion passenger and luggage, and so on, and every adjustment you make affects another aspect of suspension performance.  
  Moto Guzzi California Stone SERIOUS SUSPENSION  
  It would seem most people find it hard to accept that their standard suspension and ride quality could be improved so much. Those who have ridden my bike are converts...  

Workshop Pics

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and at right

  Kawasaki H2R 1971 Race Chassis and Suspension Mods