Bike Check: Kaos Seagrave's Canyon Sender - Red Bull Hardline 2021

 Agreed! Would like to know particulars like that too.

 I suspect its because none, or virtually none of the pros use tyres wider than 2.5 They would be 2.35s for sure.

 @bthomson84: 2.35 Magic marys are about the same as 2.5 minions

 @donpinpon29: They used to be but I heard they got way narrower for 2019. I don't know about the 2021 version with the super casings. Would be nice to know how the actual width of those compare to maxxis and the old magic marrys.

 @ninini11: I get my tyres from the bin at the bikeparks. So they should be pretty old

 Probably he's sponsored by Schwalbe, so he could not use anything else. Procore is dead, I am surprised they still produce it.

 @lkubica: just because he's sponsored by Schwalbe doesn't mean he couldn't use a cushcore or something and just not mention it. Happens all the time. Looks at trek and specialized riders not using their sponsors tyres

 procore can do a few things no other insert can do.... like make it completly impossible to burp or similar.
from the function perspective, procore is unbeaten by any other insert. It is the trouble you constantly have with it, that "killed" it. The 2-position valve gets clogged all the time, the liner becomes one with the tire (making it SUPERHARD to get the ****ig thing of the rim) you can flat your inner tire and a few other unpleasant things.
But for an event like the hardline it may be the best choice, if you can go for it.

 Procore has worked for me 5 years, no flats, no burbs, no dents. The best protection on the market.

 @lkubica: probably because most rim manufacturers forbidd the high pressure you need. Your spokes get lose by that much pressure you need too. Need to tension them again..

 @Serpentras: Not an issue on well built wheels. But if your spoke-tension is to low from the start, you will see this effect. (cheap robot built wheels)

 @Keepiru: even a well build wheel lose some tension. I didn't talk about a wobbly/floppy wheel.