Repair the broken hoverbike and Win the hoverbike race are missions in Going Commando taking place in the Vukovar Canyon on planet Barlow. Abercrombie Fizzwidget sent Ratchet to Barlow to join the Desert Riders and infiltrate the Thugs-4-Less' operation. After battling through Vukovar tribesmen, Ratchet and Clank found Biker One, the leader of the Desert Riders. After a brief confrontation, Clank diffused the situation, and he offered to let them participate in hoverbike racing if they repaired his hoverbike, Bluebell.
This mission requires rescuing Clank from Endako first. With Clank, use the Heli-Pack to cross the gap behind the Help Matron's store to reach Biker One. After a short cutscene, use the Electrolyzer to repair the hoverbike. This will allow you to participate in the hoverbike race.