15287-TunedUp4WD-Hex Hole Ball Bearing Set (4pcs.)
**This hex hole Ball bearing set is used on Mini 4WD car axles, which will provide smooth rotation for more efficient power and greater top speed.**
Outer Diameter : 6mm, Thickness : 2.5mm
**This hex hole Ball bearing set is used on Mini 4WD car axles, which will provide smooth rotation for more efficient power and greater top speed.**
Outer Diameter : 6mm, Thickness : 2.5mm