Cobra Seat, Daytona Line, Adjustment Knob

Cobra Seat, Daytona Line, Adjustment Knob. Circa 2000. The image is the splined shaft. Turn the knob will angle seat back forward or backwards.

Update (6/23/24): Split the knob into a two part print, the main knob body and the spacer, so that the knob can be printed flat on the bed without a lot of support. v103 has a flat top to print upside down. v104 has a rounded top.