About this 3D model

These are simple little bike grips designed for kids bikes such as the JD Bug Balance Bike which has 20mm diameter handlbars. The inner diameter is 19.5mm, designed to fit tightly with a flexible such as the rigid.ink TPU I used, if you use something hard you will need to scale appropriately. Wall thickness is an even multiple of 0.4mm all around, so it will print solid without any infil (6 walls)