Kyosho Mini-Z Ball Bearing Set (7) Differential Spool Ring Gears and fail-safe measures in case

and fail-safe measures in case of throttle signal loss

Complements various customization themes with an elegant design

and highly competitive crawling performance

Improved User Interface:

Kyosho Mini-Z Ball Bearing Set (7) Differential Spool Ring Gears and fail-safe measures in caseThis is an optional Kyosho Ball Bearing Set, and is intended for use with the Kyosho Mini Z MR 02 and MR 03 chassis. These replace the standard kit bearings with high quality precision bearings that will help to reduce friction and increase run time. The package includes seven bearings, four for the front wheels, two that are installed inside the motor mount, and one goes on the rear wheel closest to the gears and differential.