J&T Bearing Mugen MBX8R NMB Bearing Kit. This kit is compatible with the Mugen MBX8 and MBX8R models. The NMB bearing kit offers a balance of lifespan, value and quality that can only be achieved with NMB bearings. This kit is a great "mid-grade" option between standard steel bearings and more expensive ceramic bearings. These grease filled bearings feature polished stainless steel balls, "TW" type nylon ball retainer, a combination of zero contact metal shields and rubber seals, with a true ABEC 5 rating.  

NOTE: Photo shows random "NMB" grade bearing kit and does not represent the product you will receive. See includes list below for a list of the bearings included in this kit.

Includes: