1. gyorgyigabor

    World's hardest climb by bike: hilo (0 m)- mauna kea (4205 m): video & description

    Hello ! More than a month ago I cycled the World's hardest climb. I've written a description about it and embed my trailer video in the middle of the description (Sorry that the initials of Hilo and Mauna Kea are small :( ) Have pleasure it and thanks for watching ! :) Gábor Györgyi (...