My Customized Parametric airless tire with cutout

thingiverse

A custom-made variant of the item found at http://www.thingiverse.com/thing:147882 was produced using the Customizer app. For more details, please visit http://www.thingiverse.com/apps/customizer/run?thing_id=147882. To create this item, follow these instructions and adjust the options as desired: $fn = 50, grip_density = 0.05, grip_height = 1, hub_thickness = 4, cutout_height = 6, exponential_parameter = 3, spoke_count = 10, spoke_thickness = 2, double_spiral = 2, dia_in = 10, cutout_type = 2, dia_out = 100, grip_depth = 1, height = 20, and tread_thickness = 2.