MTH RailKing 30-5218 O Gauge Bump-N-Go Trolley with LED Lights North Pole PW RailSounds RC sound system with

RailSounds RC sound system with diesel revving and background sounds

In-Track sensors with red foul lights

8:1 rear output with recommended pinion/spur

One of the most handsome diesels ever built

you roll the wheel across the item that needs measuring

MTH RailKing 30-5218 O Gauge Bump-N-Go Trolley with LED Lights North Pole PW RailSounds RC sound system withMTH RailKing 30 5218 O Gauge Bump N Go Trolley with LED Lights North Pole Introduce someone you love to model railroading with the magic of a Bump n Go Trolley. The colorful trolley features a lighted interior, metal wheels and gears and a long lasting motor. The unit operates on any O Gauge track system and features an Automatic Bumper Reversing Mechanism (ABRM) that changes the cars direction when it hits a track bumper. FEATURES: Intricately