Athearn Genesis 2.0 G27347 HO Scale EMD SD80MAC Norfolk Southern NS 7205 DCC Sound ReedyBatt Axial 232045 RBX10 Ryft Hex

Axial 232045 RBX10 Ryft Hex Rotor Caliper and Pin Set

Great for modern-era layouts

Slash 4x4 and other models that use a 100mm shock

and the most speed and run time available

They moved the entire skid plate from between the chassis plate and differential to below the aluminum chassis plate

Athearn Genesis 2.0 G27347 HO Scale EMD SD80MAC Norfolk Southern NS 7205 DCC Sound ReedyBatt Axial 232045 RBX10 Ryft HexAthearn Genesis 2. 0 G27347 HO Scale EMD SD80MAC Norfolk Southern NS 7205 DCC Sound With the increase in available adhesion and tractive effort due to AC traction technology, an unofficial horsepower race between the two dominant locomotive builders was on. The SD80MAC was the first EMD locomotive to utilize a V20 engine since the SD45 series. For Conrail, the SD80MACs were the first AC traction diesel locomotives on the roster. These locomotives