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How Yoyo Hubstacks Work

08.01.2026 On 08.01.2026

If you’ve ever seen a yoyo that keeps spinning even when you grab it, you were probably looking at a hubstack yoyo. Hubstack technology is one of the most eye-catching innovations in yoyo design and funactionality. In this guide, we’ll explain how hubstack yoyos work, what makes them special, and highlight two standout models: the YoYoFactory Hubstack Yoyo and the Big Deal, the world’s smallest unresponsive hubstack yoyo.

What is a Hubstack Yoyo?

A hubstack yoyo features free-spinning hubs (or caps) mounted on both sides of the yoyo. These hubs spin independently from the yoyo body, allowing you to hold or manipulate the hubs while the yoyo is still spinning.

This creates a completely different style of play where tricks are operating on a new plane

How Hubstack Technology Works

At the core of every hubstack yoyo are two extra ball bearings, one on each side hub.

Here’s what’s happening mechanically:

The main bearing allows the yoyo to spin on the string (just like a normal unresponsive yoyo)
The hub bearings let the side hubs spin freely and independently
When you grab the hubs, only the hubs stop. Only the yoyo body keeps spinning

Performance: Is There a Difference?

In most cases, performance is nearly identical.

Many B-Grade yoyos play exactly the same as A-Grade models
Any performance differences are usually minor
Most imperfections are cosmetic and don’t affect trick learning or enjoyment

That’s why many experienced players actively seek out B-Grades. Players know they’re getting high performance at a lower price.

YoYoFactory Hubstack Yoyo

The YoYoFactory Hubstack Yoyo is beginner-friendly that brings classic responsive play together with interactive hubstack technology.

Key Features:

Responsive play – returns with a tug, ideal for beginner tricks
Triple bearing system with hubstacks for interactive spins
Great for learning DNA trick and other pull-start tricks
Comfortable design and easy to control

YoYoFactory Big Deal Yoyo

The Big Deal Yoyo is the smallest performing hubstack metal yoyo. Despite its small size, it features unresponsive play, making it capable of advanced string tricks.

Key Features: