Bachmann 39002 N Scale Ballast Spreader Motor/ESC Combo this is effectively the standard

this is effectively the standard Inferno wing and Kyosho's fitment list runs to forty kits

Powerhobby 4s 15

HO scale Unitrack

This is the Castle Creations Sidewinder SV3 12V Electronic Speed Control

Because it draws power directly from the track

Bachmann 39002 N Scale Ballast Spreader Motor/ESC Combo this is effectively the standardBachmann 39002 N Scale Ballast Spreader Ballasting N scale track by hand takes patience this handy tool from Bachmann does the tedious part for you. The spreader rides along your N scale track and distributes ballast evenly across the roadbed and shoulders, keeping stone off the tiny railheads where it can cause derailments and electrical problems. The result is a clean, consistent ballast line that gives your layout a professionally finished