Lego Technic Changeover Rotary Catch Gear Shifter (#35188)
thingiverse
Consider following me if you enjoy my work. Just ask if you have an idea for a Lego piece you'd like to see created. I'm not one to boast, but after just a few hours in Fusion 360 with only pictures to guide me, this is what I came up with. It's nearly flawless. If you're willing to offer feedback on this, that's great - it can also help me identify areas for improvement. People often claim that 3D-printing Lego is cheating. But this piece exists, and the cost of production is about 20% lower than what Lego sells it for, plus you don't have to pay for shipping. Edit, Feb 22, 2019 Version 2 is now available, and I think it's complete.
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