Fisher-Price TrackMasterTM Price's motorized engines have been completely revamped to allow you to explore the Island of Sodor like never before! Because of their increased speed and performance, these engines are able to travel quicker and climb steeper inclines, propelling Thomas & Friends to higher speeds, greater heights, and more adventures! Turn on the television and watch as Percy embarks on yet another fascinating excursion. Adding the No. 6 green engine to your collectible, expandable, motorised TrackMasterTM universe will be a fantastic addition.Percy the trackmaster engine with motor Redesigned TrackMasterTM engines with improved speed and performance The perfect addition to your expandable, connectable, motorized Thomas & Friends TrackMaster world Motorized train play is compatible with most TrackMaster track and playsets 0Motorized train play is compatible with most TrackMaster track and playsets (sold separately)