Kato USA Model Train Products HO GE P42 #91 "Genesis" Amtrak Phase VB Locomotive Directional headlights and tail lights on both the front and rear of the locomotive that can be toggled with three different light settings Coreless truck-motor drive paired with a super-heavy solid metal body mechanism Can navigate R1 (370mm) curves, allowing for an unprecedented range of movement with a minimum radius of only 14 3/5" Heavy (nearly 2 pounds) mechanism provides a very high level of traction, allowing the P42 to pull up a grade without needing a traction tire Analog (DC only) version