Serpent X20 BB DJC Bearing Service Part - Arrowmax AM-010073  [AM-010073]

X20 BB DJC service insert for wheel hubs

This Arrowmax AM-010073 BB DJC is an RC-scale bearing insert made for use with Serpent X20 chassis. It functions as a replacement or maintenance-focused upgrade in the drivetrain and hub area of 1/10 scale on-road cars, helping to keep bearing alignment consistent and to minimise drivetrain drag when installed correctly.

Fitting the unit normally involves partial hub or carrier disassembly on the X20, inspection of the mating faces, and careful pressing or seating of the BB DJC into the housing. Check axial clearance and apply a light bearing lubricant as part of your normal service routine. The component is intended for hobby use on electric touring cars.

From a setup perspective, the part is practical rather than a bold performance booster: it gives a neat bearing interface for wheel or transmission assemblies and can make routine bearing service and alignment retention simpler during adjustments.

The AM-010073 BB DJC is a straightforward service and replacement bearing insert for Serpent X20 owners who want repeatable bearing seating during maintenance; confirm fitment on your chassis before installation.