for Duncan & ProYo YoYos Bearing Pack of 10
| 10 YoYo Ball Bearings |
Fits ProYo and Duncan YoYos
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10 Bearings YoYo Ball Bearings for ProYo and Duncan YoYos, Bearings are made of Chrome Steel and can rotate up to 71000 rpm, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease, Bearings are packed 10 bearings in one plastic tube.