Wolff E-Bike Battery Release Knob Vela/Vega/Ursa

If you sell, own or work on Wolff brand e-bike, then you have probably seen this knob for the battery release break. The knob just crumbles over time for seemingly no reason. I work for a dealer and own a Vela, when i went to remove the knob to use for modeling, i found it all broken up.  I cut the bottom part off so i could trace it easier.   

If you work for a dealer, you may be able to get a metal knob from Wolff but this works too and doesn't need shipping.

0.12 layer lines, 100% infill since its so small, print for best look with supports on the bottom surface. Bambu Studio will want it to print vertical but laying down leads to much better quality. Material shouldn't matter, this is a low strength item.