LEGO part 55423c01 - Red Train Wheel RC Train, Spoked with Technic Axle Hole and Rubber Friction Band at BrickScout
LEGO 55423c01 4289864 Black Train Wheel RC Train with Technic Axle Hole & Rubberband | electricBricks : LEGO set and parts shop and database
BrickLink - Part x1688pb01c01 : LEGO Electric, Train Motor 9V RC Train with Red Stripe Pattern with Black Axles and Wheels (x1688pb01 / 3706 / 55423c01) [Electric, Train] - BrickLink Reference Catalog