TransformationFirst seen: Episode 272
Gear Second
Gear 2nd / Second Gear
ギア2
Used by Monkey D. Luffy in One Piece
Description
Luffy pumps blood through his body at extremely high speed using his legs as a pump, raising his body temperature and metabolism to superhuman levels. This grants a massive boost in speed, strength, and reflexes — temporarily making him faster than the eye can track. His body steams as a side effect. Originally at the cost of significant stamina, though Luffy has refined it over time.
Power & Effect
Massive speed and strength multiplier; steam emission; allows use of fire-based attacks like Red Hawk
Trivia & Notes
- First revealed against Blueno of CP9
- Works by rapidly oxygenating muscles through blood-pump speed increase
- In post-timeskip, Luffy activates it selectively by limb rather than whole body
More Monkey D. Luffy Techniques
Attack
Gomu Gomu no Pistol
Gum-Gum Pistol
Attack
Gomu Gomu no Bazooka
Gum-Gum Bazooka
Attack
Gomu Gomu no Gatling
Gum-Gum Gatling
Transformation
Gear Third
Gear 3rd / Third Gear
Transformation
Gear Fourth
Gear 4th / Fourth Gear
Form
Boundman
Bounceman
Form
Snakeman
Snakeman
Transformation
Gear Fifth
Gear 5th / Sun God Nika
Attack
Gomu Gomu no Red Hawk
Gum-Gum Red Hawk
Attack
Kong Gun
Kong Gun
Technique information is collated from community sources, fan wikis, and the official series.One Piece content is the property of its respective creators and studios.