The YoYoFactory Grind Machine yo-yo is the next generation in yo-yo performance. The Grind Machine is the first non-metal yo-yo to feature YoYoFactory’s patented triple bearing hubstack technology.
Combine this with a modern shape, textured grinding surface, silicone response, the large Central Bearing Co. SPEC bearing, and you have one of the highest performing plastic yo-yos in the world!
Ready for unresponsive "slack" play right out of the box.
Weight (g): 63
Diameter (mm): 56
Width (mm): 42
Gap (mm): 4.3
Bearing: Size C - CBC SPEC
Response: CBC 21mm Broad Pad