Originally Posted by
FastJake
PV is presta valve, probably. Keep in mind it's possible to run a presta valve in a Schraeder hole, and the stock photos of these rims may not match the actual product.
The CR18 was just an example, and I didn't realize how heavy it was! For me personally I'd look for a lighter rim. But if you don't care about weight it's certainly a fine choice.
I have no idea what a good weight would be. I'm by no means worried about weight, and they seemed a bit lighter than some of the other budget offerings. This is the rim I think I have
Araya PX-45 Rim | Chain Reaction Cycles (500g). The quoted weight of that rim is actually less (460g or 480g depending on what site you belive).
Sun CR18 700c 36 Hole Polished Road Rim ABT(Advanced Brake Track) or
https://www.bikeman.com/RM8491.html