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Old 10-07-2009 | 07:56 AM
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Broken Blade
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Default Brushless ESC speed controller question
Hi,
Does anyone know what the little round donut shaped thing on the wires of a speed controller are called and what they are for? I have 2 align controllers, 1 with and 1 without. Are they needed and if so where can I get a replacement? Thanks
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