BMW F850GS - Barend Weights - Lenkerenden

I asked myself if the 65g (each) barends of my BMW F850GSA do something and changed them for 15g ABS (0.2mm layer, 5 perimeters, 5 layer top/bottom, 25% gyroid). 
Besides the 100g saved weight, there is no increase in vibration. I might find the bar even less vibrating than before.