Katie Compton's new Trek Boone carbon cyclocross bike's top tube has a flattened underside for World Cup running comfort. photo: Trek

Katie Compton’s new Trek Boone carbon cyclocross bike’s top tube has a flattened underside for World Cup running comfort. photo: Trek

Will Katie Compton's new Trek Boone carbon cyclocross bike be equally at home in American corn fields and Belgian mud? photo: Trek

Will Katie Compton’s new Trek Boone carbon cyclocross bike be equally at home in American corn fields and Belgian mud? photo: Trek