50 Bicycles That Changed the World is a 112-page flexibound book authored by Alex Newson and published by Conran Octopus. This insightful volume, part of the Design Museum Fifty series, explores the evolution of bicycle design, highlighting 50 of the most innovative and influential bicycles from around the globe. From early models like the Penny-Farthing and the Velocipede to modern high-performance cycles and conceptual designs, each bicycle is showcased with detailed descriptions and stunning photography. This book offers readers a comprehensive overview of the pivotal moments and designs that have shaped the world of cycling.