Katie Compton testing her new Trek Boone carbon cyclocross bike in the sand. photo: Trek

Katie Compton testing her new Trek Boone carbon cyclocross bike in the sand. photo: Trek

Katie Compton wondering if the IsoSpeed decoupler will be the key to toppling Mariane Vos this year. photo: Trek

Katie Compton wondering if the IsoSpeed decoupler will be the key to toppling Mariane Vos this year. photo: Trek