Description
10 YoYo Ball Bearings Fits ProYo and Duncan YoYos |
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.
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