Originally Posted by vanderleicsilva

Thank you for your reply.
Bike was bought brand new.
Trying the pic again:

https://drive.google.com/file/d/1Qrx...w?usp=drivesdk

Update: I verified that now I can post images.
see below.
So, if this is not Presta, I probably can’t trust the 48mm description either, and wonder what length stem for the schrader I should buy for this.