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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
First published in 1996, Eric Gorr's guide to maximizing stock motocross and offroad motorcycles and building factory race replicas has become the definitive work on the subject. This allnew edition is extensively revised to cover all bikes built from 1985 through 1999, including: the Powerjet carbureted Honda CR250 and CR125; the new Yamaha fourstroke YZ400F and WR400F; and all other newfor1999 bikes. KTM competition bikes and the Kawasaki KLX300 fourstroke will also be covered. Stepbystep instructions and a generous selection of exclusive photography show how to maintain, modify, and setup every component, and how to correct common flaws. Advice is also provided for buying used bikes, setting up a shop at home, and preparing for race day. Eric Gorr is a professional motocross tuner and the author of the original Motocross & OffRoad Motorcycle Performance Handbook.
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This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.