Bearings (one per axle) are bathed in grease no problems so far. I did notice for greasing the ranger trail axle has a pin hole grease port and pin holes on the back side of the axle to lube the rear of the hub. I think its pretty coolAttachment 114829http://img.tapatalk.com/d/13/02/03/pedarere.jpgAttachment 114830
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