How big of a deference is there between the nova and the super nova?

General Yo-Yo
1

Nova vs supernova?

2

Well if you really want to get technical, it’s in the specs:

YYF Nova Stats:
Diameter: 50.08 mm / 1.97 inches
Width: 39.37 mm / 1.55 inches
Gap Width: 4.73 mm / .18 inches
Weight: 65.4 grams
Bearing Size: Size C (.250 x .500 x .187)
Response: CBC “Slim Pad” Size 19mm OD

YYF SuperNova Stats:
Diameter: 56.30 mm / 2.22 inches
Width: 44.20 mm / 1.74 inches
Weight: 67.5 grams
Bearing Size: YYF SPEC Bearing
Size C (.250 x .500 x .187)
Response: Central Bearing Co - CBC Slim Pad
Axle Size: 8 mm
Aluminum Type: USA: 7075
2012 Series: 6061

3

Basically, the Nova is small, the Supernova is big.
They play very similar though despite the size difference.

4

Also, I’d like to note, that the SuperNova has a flat inside cup area and the Nova has the axle hole.

The SuperNova may work better for the “Finger Spin” trick.