Approximately 4 feet of flat steel 3/16” X 1”. This will be used to fabricate the upper mounting bracket to the frame in the rear and to make the lower mounting bracket that attaches to the down tube. You will also need four 5/16” U-Bolts. Replace the thin U-Bolt brackets with stronger ones fabricated from 3/16” X ½” or ¾” wide flat steel.

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