>>1776281I just got the Speed Kings in 26 for my Zaskar. Haven't ridden yet because the build is still waiting for a chainring, but seems pretty good so far. Much better quality than Billy Bonkers. They are not tubeless though, and if you spend time off-road the more popular Race King is too good to not opt for. Both are sub 500g (SK is 412g) and extremely low rolling resistance.
I was planning on a 650b conversion, but as I was checking the tire selection for 650b, it isn't that much more impressive. I would've bought the Speed King in that size too.
