Class One Model Works LM00111 EMD GP40 1A3 Baltimore & Ohio B&O 3699 - DCC & Sound Roadname_Seaboard System (2) F10 Machined Aluminum Straight

(2) F10 Machined Aluminum Straight Axles

real-time adjustments from zero to maximum power

Brushed electronic speed controller

Bathed in the gorgeous "Sperandeo Blue"

Nylatron Chassis Material offers just enough flex for super durability

Class One Model Works LM00111 EMD GP40 1A3 Baltimore & Ohio B&O 3699 - DCC & Sound Roadname_Seaboard System (2) F10 Machined Aluminum StraightClass One Model Works LM00111 EMD GP40 1A3 Baltimore & Ohio B&O 3699 DCC & Sound This Class One Model Works release captures the distinctive 1A3 modernization program applied to classic second generation EMD road power. The prototype reflects the long service life of the GP40 design, upgraded through mechanical and electrical improvements to extend its usefulness on demanding mountain and mainline freight assignments. FEATURES: Fully Assembled