YYF Center Trac Bearings by NSK

Excellent Quality, it’s smooth as silk

Fantastic spin, NSK never disappoints!

These bearings spin very smoothy and make the yoyo feel way better. 100% Will buy again.

Installed bearing in the Colossus V, w/ nitro string +
I was very excited to try this bearing; i was VERY disappointed with this bearing. Can't do slack string tricks with it, it binds immediately and launches back and bruises your hand 7/10 throws. I've been using it for about 2 weeks now. and I'm about done with it. I should have just bought a new yo-yo for the cost of this bearing.
the most frustrating thing is: NSK bearings are top quality bearings in the automotive world, i really had high hopes for this little guy. highly disappointing.
cons: price, noisy, gritty feeling when spinning, acts like a reactive bearing.
pros: still trying to figure one out.

I personally bought this after saving up my money for a couple of weeks and I thought I was being careful buying the right bearing but the look of the golden bearing was just another marketing idea for them to get a quick buck. And for 20 DOLLARS NO LESS. This bearing I purchased along with the VaporMotion yoyo and this spins worse han the original bearing inside the yoyo. In gereral this bearing isn't the greatest but maybe my bearing was just off or manufactured worse than the others in the batch so don't take this review to harshly to think that in gereral this is just a bad bearing. But 100% be careful when spending this much money on a such a small item.