Rapido Trains 1137008A HO Scale H21G4 Bay Hopper Pennsylvania "Plain Keystone" PRR #'s Vary E-Z Track - Steel the F15-8 features a 29

the F15-8 features a 29 mm diameter and delivers over three seconds of thrust for an extended

DS one-piece tracks

Includes ball bearing supported mount that attaches to most standard F104 type wings such as Montech

Titanium Color

Motor Size: D-35

Rapido Trains 1137008A HO Scale H21G4 Bay Hopper Pennsylvania "Plain Keystone" PRR #'s Vary E-Z Track - Steel the F15-8 features a 29Rapido Trains 1137008A HO Scale H21G4 Bay Hopper Pennsylvania "Plain Keystone" PRR #'s Vary Thirty nine thousand. Thats how many H21 class hoppers were built by the Pennsylvania Railroad. To put that in some perspective, thats more cars in one class than the Missouri Pacific, Nickel Plate or Rock Island had cars of ALL types on their rosters! Put another way, through the 1950s one of every two PRR hoppers was an H21. This is a car that every modeler