RIO GRANDE GONDOLA W/ PIPE LOAD Grow your American Flyer consist with these great new Gondolas with Pipe Load! Die-cast trucks Operating couplers Removable pipe load PRODUCT SPECIFICATIONS Rail Line: D&RGW Road Number: 56326 Gauge: S Gauge Min Curve: R20 Dimensions: Length: 8 3/4" WARNING: CHOKING HAZARD - SMALL PARTS! NOT INTENDED FOR CHILDREN UNDER 3.