ARRMA-GET’M
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I want to know for sure what are the two sizes of the castle 1650 and arrma 2050 motors… they are not the same bcs the pinions do NOT just slide onto the 1650 as they will be impossible to remove and other pinions don’t even begin to slid on at all. I’ve found mixed information about both motors in different sources so I’m left with the thought that castle 1650 is one millimeter larger than the arrma 2050 motor. As in 4mm and 5mm or …. 5mm and 6mm. Right now the 16 tooth fits the castle 1650 but not the 17 or 27 tooth which all fit the ARRMA 2050 motor so what’s going on lol??