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SCX motors

1808 Views 10 Replies 9 Participants Last post by  monquispot
Hi guys,

What's the difference between a RX-41 and a RX-81 found in SCX cars?? Thanks a lot!!
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Also, SCX rated the older 41's and 81's at 12,500 rpm and the later ones at 13,500 rpm but at what voltage? who knows.
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