Rapido Trains 1137001A HO Scale H21A 4 Bay Hopper Pennsylvania "Circle Keystone" PRR #'s Vary Theme_UK DSMX® transmitters provide on-channel interference

DSMX® transmitters provide on-channel interference protection that's second to none

The Gen-X 10 R/T delivers the performance needed to continue this legacy of domination

Perfect fit for most 1/10 rally cars and short course trucks

It was developed from the Me210 and fitted with a more powerful Daimler-Benz DB 603A engine which greatly improved its flight performance

Rapido Trains 1137001A HO Scale H21A 4 Bay Hopper Pennsylvania "Circle Keystone" PRR #'s Vary Theme_UK DSMX® transmitters provide on-channel interferenceRapido Trains 1137001A HO Scale H21A 4 Bay Hopper Pennsylvania "Circle 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