A bicycle with a bearing including at least one plain bearing bush. H3PO4 and boric acid, materials such as wood and composite wood products that include these fire retardants, and methods of making and using same. Mobile processing equipment, to upgrade the recovered resource and to convert it to a marketable product, is conducted where the resource is thermally extracted, resulting in the elimination of pipelines to conventional upgraders which produce an intermediate which is thence delivered by means of pipeline or rail to a far away conventional refinery. Each offset planetary gear reducer is affixed to the electric motor and includes an output carrier interconnected with an output shaft.