Kilian Bron riding on the edge of a cliff at Congost de Mont-rebei in Spain.

A professional mountain biker’s harrowing video has everyone clutch the pearls.

The video shows French national Kilian Bron riding on the edge of a cliff where only a few inches were left for walking at Congost de Mont-rebei in Spain. It showed the cyclist is a thorough professional.

The path is so narrow that even some seasoned trekkers would think twice before making the journey. 

But for Bron, it is usual business.

Bron wrote on his Instagram, “#CLIFF 🤸‍♂️ There is no place for doubts! But I have to follow some rules: put myself into my bubble, analyse, anticipate and then ride! With @redbullfrance

#mountainbike #line #mtb #ride #trail #focus #gopro…”

Bron’s mental strength for being able to pull of the bone-chilling feat is creditworthy.

Some viewers had anxious moments watching the video clip.

The video has been doing the rounds on the Internet.

Instagram user Debbie Cox said, “NO!!! I almost fell off the couch watching this!! LOL!”

It is not new to Bron. The professional mountain biker has been recording his dangerous cycling paths all around the world.

The Congost de Mont-rebei is a dramatic 1,480-acre reserve on a gorge with cliffs and oak forests inhabited by eagles and vultures, so if anything happens, the vultures are going to have a party.

The video shot with a GoPro, shows Bron speeding down the path on the side of the canyon.