This is a basic u joint that I designed to work with lego, it works well up to a 30-degree angle according to my testings.
It's the same length as a 3 stud long axle.
Keep in mind that you need to print two lego u joint pieces.
Feel free to comment your thoughts.
| Lego_u_joint.stl | 145.9KB | |
| Lego_u_joint_cross.stl | 2.5MB |
