They set up tubeless without much fuss on a wheelset with 19mm internal width. I have had two punctures in the past two months, but both punctures sealed with sealant while I was riding and I didn't even notice them until I got home. I ordered these tires in 35mm, and they blew up to 34mm on my rims. I have another set of wheels with 24mm internal width with some 32mm tires, and they measure the same 34mm width. This is a good width for me, as it allows me to run low pressure (~50psi) which isolates a lot of road roughness and also allows the tubeless system to work better.
I'm using Reserve Fillmore valves so I wasn't able to inject this stuff but I still used a sealant injector to get it into the tire without making a mess and it did not clog. I've already had a small puncture that sealed but it did take a while, it was close to the sidewall and I probably didn't have enough sealant in the tire to be honest. I didn't look at the recommended amount for the size tires I'm using so I should have added 15-20ml more. Assuming this stuff lasts at least a few months and the fiber foam stays suspended in the sealant rather than gathering along the tire bead making it less effective then I will buy it again. It is expensive but so far so good and it is a vast improvement over the original stuff as far as usability goes.
I've done a lot of multi-day long distance cycling and years ago settled on the Aliante as the most comfortable saddle for me. After prostate surgery I was advised that an open saddle would be preferable so when I started riding again it was on a Fizik Tempo Aliante R3 saddle. At first it seemed too firm and the edges along the open center seemed to dig in a bit, but after optimizing the position, it's become even more comfortable than my previous Aliante. I couldn't be more satisfied.
Hard to tell with just a few rides on these. I am using them with TPU tubes, 170 lb rider at 30 PSI. No issues so far. Ride quality is good although it feels like I can go even lower with the pressure. Bought to go a bit wider (went from 40's that measured 36 to these (45) that measure 44). I was looking for some more stability in some looser conditions, especially sandy shoulders, and to give a bit more grip when cornering (old tires were basically slicks with no side grippers.
