MBS 12x28mm Bearings - 8pk

- 12x28mm

- Fits RockStar Pro, RockStar II, TriSpoke, Twistar, and FiveStar hubs

- Only Matrix, Matrix Lite, Matrix Pro, and Matrix II Pro trucks (12mm axle)

- Set of 8

Throw this set of MBS bearings into your setup and shred those hills!