Athearn RTR 1805 HO Scale EMD SD40-2 Oneida & Western OWTX 9950 DC Roadname_Ann Arbor - AA The stiffness of the chassis

The stiffness of the chassis can be adjusted very quickly for a variety of track conditions

Flip the chassis over and you'll find two neodymium traction magnets to make these dynamite racers grip the track for super high speed drag racing thrills

General Motors’ Electro-Motive Division (EMD) was riding high on the successes of recent designs of the time

the single-door X-31A had replaced the X-29 as the general service box car

The model was designed to be simple without taking away from the fun of building a model

Athearn RTR 1805 HO Scale EMD SD40-2 Oneida & Western OWTX 9950 DC Roadname_Ann Arbor - AA The stiffness of the chassisAthearn RTR 1805 HO Scale EMD SD40 2 Oneida & Western OWTX 9950 DC The SD40 2 was introduced in January 1972 as part of EMDs Dash 2 series, responding to competing products from GE and ALCO. Reliability and versatility of the 3,000 horsepower SD40 2 made it the best selling model in EMDs history and the standard of the industry for several decades after its introduction. The SD40 2 was an improvement over the SD40, with modular electronic control