The newest signature model for Ayumu Harada comes in a more compact package that fundamentally changes the dynamic between the yoyo and the player, reflecting Ayumu’s evolving style and trick priorities.
With a design history that started with Zach Gormley’s Arctic Circle series, the Kai takes the refinements of Ayumu’s previous signature model, the BOY, and delivers them with a smaller diameter that allows the player to push the yoyo through the tricks with more control.
Every step forward that Ayumu takes as a player reflects in his signature yoyo, and this step takes everything in a new direction.
THIS YO-YO IS UNRESPONSIVE
Specifications:
| Diameter | 51.98 mm |
| Width | 41.61 mm |
| Gap Width | 4.5 mm |
| Weight | 66.3 g |
| Bearing Size | Size C Centering |
| Response Type | CLYW Snow Tires |
| Body Material | 6061 Aluminum |







