This precision rear hub hex suits LOSI PROMOTO-MX rear wheel assemblies and is supplied as part number MX007. Manufactured from 7075-T6 aluminium, the hub provides a firm mounting face and better resistance to deformation compared with softer materials.
The hub accepts larger inner bearings and includes a bearing positioning column to keep the bearing seats aligned during installation. The bearings included correspond to common RC sizes listed below, and the hub is designed to interface with the Promoto-MX rear wheel and mainshaft when used with the compatible models.
Use the hub for tuning and servicing to reduce play at the wheel-to-axle junction and to simplify bearing swaps. Confirm axle hex dimensions and bearing seating before tightening fasteners and follow correct pressing procedures for best results.
LOS262012,LOS262014
Fit this hub hex when servicing or upgrading the rear end of the listed PROMOTO-MX models; always check dimensional fit and secure fasteners to the correct torque.
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