BLI 6685 HO Scale EMD F7B Erie 711C Paragon4 DCC C&WC The wide contact patch provides

The wide contact patch provides additional flotation to keep your Traxx-equipped model running strong on top of loose surfaces like deep snow and fine sand

balancing (LiPO/LiON/LiFE cells)

Auto World 33203 HO ScaleLegends of the Quarter Mile Pro Drag Slot Car 13' Set

Fore and aft adjustment

BLI 6685 HO Scale EMD F7B Erie 711C Paragon4 DCC C&WC The wide contact patch providesBLI 6685 HO Scale EMD F7B Erie 711C Paragon4 DCC The EMD F7 is a 1,500 horsepower diesel locomotive built by General Motors' Electro Motive Division between 1949 and 1953. The F7 was EMD's fourth model in the line of F unit locomotives, and was by far the best selling cab unit of all time. The F7 primarily differed from the F3 in internal equipment, but there were some noticeable external changes such as the grills and the dynamic brake hatches. F7's