In One Piece, Luffy discovers more powerful forms of his gum gum powers, called Gears. These are the best ones.

Bounty values signal characters' strength and reputation. Among the powerful characters, Gol D. Roger holds the highest ...

Luffy activates Gear Fourth, which enlarges his body into a balloon-like form and makes him keep bouncing. Doflamingo jeers at this new technique, but Luffy starts landing blows on Doflamingo.