Summary

Tool designed to help remove the caps from Newmen Fade mountain bike hubs - may fit other Newmen hubs for this purpose but not tested on others.
Used together with a bar through the hub and mallet to remove the caps allowing the hub bearings to be inspected/cleaned/removed.
Newmen do produce a tool for this job however it is quite expensive.

Printed on Ultimaker 3 in PLA with 100% infill and no support.