YJ YoYo - Zephyros
The Zephyros is the evolution of Korean 1A champion Park Woo Chan's signature model.
Proceeding from the know-how gained by making the multi-material model called The Future, Zephyros takes a different approach to its construction. It's the new signature model of Korea's 1A champion, Park Woo Chan, and is vastly different from his prior model.
There are two major points we'd like to point out: one is its size, and the other is its materials, both of which draw their inspiration from The Future.
Approaching the "oversized" class with a diameter of 59mm and width of 48mm, Zephyros is large across both axes. It has a definitely large presence in the hand and during play. But at 65 grams, it feels light for its size. To make the most of that light playfeel and maximize sleep times and stability, that's where the material construction comes into play. In a multi-material twist, a POM plastic ring separates the 6061 aluminum body and stainless steel rim, pushing that steel out even further for enhanced weight distribution. YJ YoYo has gained a lot of know-how, and put it to good use in making this unique combination.
By switching that area from metal to POM, it's drastically reduced that area's mass, enhancing the effect of the stainless steel rim weight. Along with its large size, this makes the Zephyros a speedy spinner, easy to accelerate and mount. The Zephyros is a unique and excellent throw that seems to break the rules of physics of bimetal yo-yos.
It is the model that Park Woo-chan and I prepared for the 2020 World competion.
This is a model that shows YJYOYO’s best technology.
The new zephyros are much different from conventional common sense.
We wanted to capture everything about design and performance.
You will be surprised by the large size with the beautiful design.
You will be surprised by the high rated hook trick success with which you can’t explain.
The outer POM rim is a reverse idea. It is a device to reduce sleep power of large size.
Are you worry cut down on sleep power? Don’t worry. It have strong sleep power than you think.
Park Woo-chan wanted to create the best performance he could freely manipulate and he grew one step further.
It was a secret weapon of Park Woo-chan, who was aiming to win the 2020 World competition.
All the Korean players who used it said:
“How the hell did you make this?”
|Signature||Park Woo Chan|
|Style||String Trick (1A, 3A, 5A)|
|Trapeze Width (mm)||45|
|Body Shape||Step Round|
|Body Material||Aluminum (6061)|
|Rim||Stainless Steel / POM|
|Bearing Type||Curved Bearing|
|Bearing Size||Size C (Large)|
|Response System||Slim (OD 19mm)|
|Axle||M4 x 8mm|
|Maintenance||Pad/Sticker/O-Ring Change Required|
|String||C3 Pro String (Fat) x100|
|Bearing||CLYW x iYoYo Pixel Bearing|
|Pad||REWIND Japan Pad|
|Maintenance||YYF DARK MATTER Lubricant|