@panzerkampfwagyu
No. That's an electric bike with pedal assist. Hills become flat road effort and flat road becomes skipping on the moon effort. I've had one of those Yamaha PAS bikes and I barely feel resistance even on the lowest assist setting.
Why are people calling this filler? This is literally a slice of life manga, the vast majority of the chapters that one off stories. That's what makes the occasional storyline more special.