Did a search and didn't come up with anything.
I've been using Mavic EN521 rims with a Stan's tubeless kit on my trailbike for two years, and they've been ok, but not outstanding. Definitely not the stiffest rim out there, and after two years they have some pretty good flat spots and wobbles. I'm thinking of swapping them out for some XM819 rims, but I'm concerned about the durability. 819s are a UST rim, which is sweet, but they are lighter and a tiny bit narrower than the 521s, and I'm wondering if they'll still hold up well enough to general trail/all-mountain riding. (I'm also a pretty big guy, 6'1" and ~210 lbs with gear.)
On my DH bike last year I switched from EX729 rims to EX823 rims, and although the 823s are narrower and lighter, they're holding up much better and are a lot stiffer than the 729s. Since the 819 appears to be a mini 823, I'm hoping for similar results. Thoughts?
Also, check out the shapes of the rims in question, and then consider that the 729s and 521s have some noticeable flex and seem to dent fairly easily, whereas my 823s have been pretty much bombproof.
EN521
EX729
XM819
EX823
I've been using Mavic EN521 rims with a Stan's tubeless kit on my trailbike for two years, and they've been ok, but not outstanding. Definitely not the stiffest rim out there, and after two years they have some pretty good flat spots and wobbles. I'm thinking of swapping them out for some XM819 rims, but I'm concerned about the durability. 819s are a UST rim, which is sweet, but they are lighter and a tiny bit narrower than the 521s, and I'm wondering if they'll still hold up well enough to general trail/all-mountain riding. (I'm also a pretty big guy, 6'1" and ~210 lbs with gear.)
On my DH bike last year I switched from EX729 rims to EX823 rims, and although the 823s are narrower and lighter, they're holding up much better and are a lot stiffer than the 729s. Since the 819 appears to be a mini 823, I'm hoping for similar results. Thoughts?
Also, check out the shapes of the rims in question, and then consider that the 729s and 521s have some noticeable flex and seem to dent fairly easily, whereas my 823s have been pretty much bombproof.
EN521
EX729
XM819
EX823