Air Gear 21
"Ikki Minami is a junior high school student with a dream - to become the best Air Trek rider in town. It won't be easy, as he faces a lot of competition from boys and girls alike. What is Air Trek? Just the latest craze that involves taking a two-wheel inline skate and adding a motor, suspension and a shock absorber to enable the wearer to execute the wildest, wackiest, most aggressive moves you can imagine. Ikki has a lot to learn as he fights his way to the top in this wild, sexy manga from the creator of Tenjho Tenge! IT'S RAINING BLOOD Ikki and his teammates are undergoing an intensive summer training camp in a secluded mountain town to prepare for their battle against Sora. But the town legends speak of a creepy temple submerged in the middle of the lake, and a dragon god that brings storms and floods. Meanwhile, foreign military forces in league with Genesis are sneaking into town, and Agito will be faced with his strongest test yet..."