Product DescriptionAdjustable base plate for the INDeeSZ Surf-Rodz truck line. They have the ability to mount at any angle from 0 to 60 degrees in 2.5 degree increments. They are manufactured from aircraft grade aluminum 6061-T6511 per AMS QQ-A-200/8. We use established manufacturing processes to ensure that the highest degree of quality is maintained with every part produced. Surf-Rodz utilizes a Urethane Pivot Cup to allow a smooth and stable turn.