MonacoRC JP ball bearings
MonacoRC have introduced their new JP ball bearings, Japan-made pre-oiled high-performance ball races. The ZZ-type bearings ensure a low natural drivetrain drag for increased efficiency, improved acceleration and longer run times. The bearings are available in popular sizes and also as complete sets for Awesomatix, Xray and Yokomo kits.
Source: MonacoRC [monacorc.com]