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03.11.2008, 02:04 AM
Nothing to worry about, but I would use a wire brush on it to clean the rust off and spray it with WD-40 or similar product to keep it from rusting again.
They are steel... which will rust without a coating of some kind. Many pinions on the market have a coating... paint/varnish, nickel/chrome, etc... and some are alum or stainless... which is why we normally don't see rust.
Jammin CRT MM/Neu 1515 1700kv
Losi 8IGHT MM/Neu 1512 1900kv
Kyosho 777
T4 MM 5700
B4 LRP
XX4 MM 7700
old losi xxcr, MM4600 4s lipo 70mph+
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