Ski-doo Racing Sleds 1960-2003 Photo Archive book. Written by former Ski-doo racer Phil Mickelson. This book is used  and in good condition and covers the early race skeds as well as the Blizzard, Double Eagle, X2-R, X-4R, Sno-pro, Formula 1, MX Pro stock, and other race models. 127 pages. Feel free to message me with any questions.