Kato 126-4014 N Union Pacific Big Boy Steam Locomotive 1264014 0.8 Pinion This is a genuine HPI

This is a genuine HPI Racing pair of 6-Shot MT wheels in black

Helps restore smooth component movement

The 36117 is a 5

Because the whole XGS range shares published rate steps

Kato 126-4014 N Union Pacific Big Boy Steam Locomotive 1264014 0.8 Pinion This is a genuine HPIKato 126 4014 N Union Pacific Big Boy Steam Locomotive Kato Item #: 126 4014 Details: At long last the Ultimate Steam Locomotive announcement from Kato USA! Joining the ranks of the Southern Pacific GS 4 and Union Pacific FEF 3, the latest and possibly most notable Steam locomotive ever built, the Union Pacific Big Boy Steam Locomotive will be produced by Kato in N scale for release in Mid Late 2023! Locomotive Features: Capable of navigating 11