Part:24121
From Brickipedia, the LEGO Wiki
| 1/4 Circle Gear Rack 11X11 - Design ID: 24121 | |||||||||
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| Years: | 2016 | [List of Appearances] | |||||||
Part 24121 is a curved gear rack with 35 teeth which forms a quarter of a circle. When four are connected together, a wheel with 140 teeth on the inside is created.
