World Champion ACER Racing Ceramic Ball Bearing Kit for Team XRay NT1 '13

Comes with the following:

6 pcs 6x13mm ceramic ball bearings

12 pcs 10x16x4mm ceramic ball bearings

7 pcs 5x8mm ceramic ball bearings

2 pcs 5x10mm Flanged ceramic ball bearings

1 pc 5x10mm clutch ceramic ball bearing

Oiled, not greased, with 100% synthetic SIN oil for super smooth and fast action. Uses lightweight diamond polished silicon nitride ceramic balls. Feel the difference and race faster, longer with these lightweight, fast and extremely durable ceramic bearings.

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