Inner Tube Question

So I've changed my tyres to something a little narrower. I've went from 2.1 width to 1.65 and I've noticed the sizings on my current inertness are 1.9-2.35 or 2.0-2.5 so what's the main issue I'm looking at if I install these?
Pinch flats and maybe a bit of difficulty getting the tyre on I guess... if I get them fitted does anyone see any issues running with these that I may have over looked?
Pinch flats and maybe a bit of difficulty getting the tyre on I guess... if I get them fitted does anyone see any issues running with these that I may have over looked?
0
Posts
If you inflate it OK, it won't then cause any issues, no reason at all why it should pinch flat!
Also it would be a bit heavier than the right tube.