mth 30-5142 pittsburgh trolley

RailKing -- Pittsburgh 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 Mechansim (ABRM) that changes the car's direction when it hits a track bumper. Unit Measures:8 1/4" x 2 3/8" x 3 1/3". Operates On O-27 Curves.