Just wondering if anyone knows if something like the pictured addon exists, but one where the attachment point is into the bar end hole rather than designed to be clamped around the handlebar? I find when I'm just toddling along at slower speeds I often end up shifting my hands to hold on to the outside ends of my Gazelle's grips rather than holding them "properly" because it's more comfortable, and it seems like having supplementary upright grips would be good for that, but everything I can find seems geared towards road and gravel bikes with a very forward posture - I've seen plenty of "horns" style full replacement grips for example, but if you orient them so the "proper" grip is correct for an upright position the protruding parts would be almost straight forwards instead of up & down.