Old School Chopper Frame Fabrication - Knucklebuster
Old School Chopper Frame Fabrication - Knucklebuster
Old School Chopper Frame Fabrication - Knucklebuster
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Figure 6<br />
In this shot I've propped-up the down tube at pretty close to the actual installed angle and even though the vantage point is<br />
off-center you can see how the upward bend in the rear portion of the rail, at the bottom of the image, lays in a true straight<br />
up and down plane and not canted to the left or right. It's almost impossible to make this bend correctly unless your bender is<br />
level and plumb.<br />
Figure 7 shows this lower rail in position. Note that we haven't trimmed off the excess tubing heading out past the location of<br />
the axle plate and we haven't bent another tube to replace the pigeon-toed rail on the opposite of the frame.