Blackened, machined-metal wheels with RP25 contours, Magnetically operated, body mounted E-Z Mate couplers, Non-magnetic, blackened-brass axles with needlepoint bearings, Celcon trucks, Added weight for optimum tracking, Scale: HO 1/87, Size: 7-1/4"" L x 1-5/8"" W x 2"" H, SKU: SPWS927