8In Superfast Motorcycles, early fluent readers will learn about the mechanics, design, engines, and aerodynamics that make motorcycles superfast. Infographics and sidebars present interesting, supplementary information, and an activity offers readers an opportunity to extend discovery. Children can learn more about STEM and motorcycles using our safe search engine that provides relevant, age-appropriate websites. Superfast Motorcycles also features reading tips for teachers and parents, a table of contents, a glossary, and an index. Superfast Motorcycles is part of Jump!'s Speed Zone series.