01081cam a2200313 4500 546533182 TxAuBib 20100310120000.0 020404s2001||||||||||||||||||||||||eng|u 2001041654 9781589521018 1589521013 KyBuM KyBuM TxAuBib Maurer, Tracy Nelson. Freestyle moto-X / by Tracy Nelson Maurer. Vero Beach, Fla. : Rourke Pub., 2001. 48 p. : ill., col. photos. ; 27 cm. Radsports guides Includes index. Includes glossary. Includes bibliography. This book surveys the history, equipment, techniques, and safety factors of freestyle off-road motorcycle racing. 4-8 Medialog, Inc. Accelerated Reader AR Middle Grades 5.2 1 quiz: 52423 disk(s): AD571. 20100310. Motocross. Radsports guides. TXGAI