弱虫ペダル raw 第01-99巻 [Yowamushi Pedal vol 01-99]

From Yen Press:
For the love of all things otaku. Anime, video games, figures, you name it! Power-pedaling Sakamichi Onoda has long been conquering the steepest slopes and regularly making the ninety-kilometer round-trip to Akihabara on a mommy bike!! But when his bike commute to his new high school lands him in a confrontation with the serious first-year road racer Imaizumi, Onoda has a major showdown on his hands! Can this meek geek really out-pedal the future ace of the school road-racing team?

Note: Won the Kodansha Manga Award for Shounen in 2015 (tied with ).