The Trohpy ES21 was a model of motorbike released sometime between 1956 and 1962. It was covered in Rosenbaum's Motorcycle Owner's Manual along with other models of the period.[1]
Appearances[]
- Harry Potter and the Deathly Hallows: Part 1 (First mentioned) (Mentioned on a book cover)
- Harry Potter Limited Edition (Mentioned on a book cover)
