Rosenbaum's Motorcycle Owner's Manual

Rosenbaum's Motorcycle Owner's Manual was a guide to motorcycle operation and maintenance published by Hespa Publishing. It covered several models manufactured between 1956 and 1962, including the LW Thunder 200, Limabird LT, Twin Speed 210, MM Tiger T100, Trohpy ES21, and Trohpy ES22.

Sirius Black acquired a copy of this book sometime before leaving his parents' home at the age of sixteen in 1975 or 1976. This copy could still be found in his childhood bedroom in 1997 when Harry Potter, Ron Weasley, and Hermione Granger took refuge in the house following their escape from the wedding of Bill Weasley and Fleur Delacour.

Appearances

 * Harry Potter and the Deathly Hallows: Part 1
 * Harry Potter Limited Edition