RCU Forums - View Single Post - Open or shielded bearings for a DA 85???
Old 02-02-2009, 07:45 PM
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liquid_TR
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Default RE: Open or shielded bearings for a DA 85???

Im running my 160FX engines on gasoline, and they have their rear bearings open. - but still, in theory a closed bearing with its own grease will usually last alot longer than an open bearing.