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  Frame Straightening  
   

The first step in the process is prepping the frame and components. Here, the races need to be removed in order for adapters to be properly fitted.

 

Photo by Craig Sanders    

Then once the bike is ready to be mounted, it is put into the frame straightening rack and secured by replacing the swingarm pivot bolt with machined axles.

 

All critical geometry measured on a motorcycle starts from the swingarm pivot axis.
  Photo by Craig Sanders  
  Once the bike is mounted to the uprights, the bike is centered in the machine so that bike centerline and the machine centerline are one.
    Photo by Craig Sanders
  In this configuration, special tools are used to measure and correct the steering head, swingarm and subframe.
  Photo by Craig Sanders
From here all it takes is a bend in the right direction.
Photo by Craig Sanders

Current cost for frame and component straightening is $120.00 per hour. The better the bike is prepped, the less time it will take to complete the job. Frame routines take a minimum of two hours.
 
 
 
 
GP Frame and Wheel
Napa, CA 94558
Phone: 707.815.0216
email:gpframeandwheel@sbcglobal.net