Atlas O Premier 3003038 O Scale Modern Tank Car Transportation Energy TIEX #s Vary Passenger - Diner 54 tooth 32 pitch spur

54 tooth 32 pitch spur gear

Octalock spur gear and 19mm Octalock LCF pads for smooth and consistent clutch performance

Firmware upgrade via HOBBYWING multifunction LCD program box or WiFi module (item sold separately)

Using the titanium screws in this set

Blue-anodized 6061-T6 aluminum motor mount

Atlas O Premier 3003038 O Scale Modern Tank Car Transportation Energy TIEX #s Vary Passenger - Diner 54 tooth 32 pitch spurAtlas O Premier 3003038 O Scale Modern Tank Car Transportation Energy TIEX #s Vary O Scale Modern Tank Car FEATURES: Intricately Detailed Durable ABS Body Metal Wheels and Axles Die Cast 4 Wheel Trucks Colorful, Attractive Paint Schemes Operating Die Cast Metal Couplers Fast Angle Wheel Sets Needle Point Axles 1: 48 Scale Dimensions Operates On O 31 Curves