- Panhead - Military - Softail - Evo - Knucklehead - Racing - Chassis - Police - Big Twins and many more As you can imagine, over the course of more than 100 years, Harley-Davidson Motor Company has seen prosperous times as well as lean times, changes in focus and direction, evolution, and revolution. All of that leads to a lot of company history and trivia. American Iron Magazine associate editor Tyler Greenblatt has compiled 1,001 Harley-Davidson facts into this single volume, with subjects ranging from the historic powertrains to pop culture to Harley-Davidson as a company and manufacturer. Whether you're a casual rider, racer, or restorer, you are sure to find something in this book for that next conversation with fellow hobbyists. This book will keep Harley-Davidson enthusiasts entertained for hours, and is a great addition to any motorcycling library.