I have the Magna 40 rims on Hadley hubs handbuilt by Chromag for me. I was a little leery about the rims at first but after seeing them built I couldn't be happier. I run tubeless and the rim/tire interface is very good; the tires hold air very well. In fact, after getting some help in inflating the tires for the first time, the shop mechanic commented on the fact how well the tires "sat" in the rims. He commented that they were the finest rims he had worked with tubeless tires. When I built up my hardtail the wheels sat for about a month, inflated, and needed no air after that time. Obviously, I give the rims the highest recommendation.
Oct. 27, 2018, 4:37 p.m. - Peter Leeds
I have the Magna 40 rims on Hadley hubs handbuilt by Chromag for me. I was a little leery about the rims at first but after seeing them built I couldn't be happier. I run tubeless and the rim/tire interface is very good; the tires hold air very well. In fact, after getting some help in inflating the tires for the first time, the shop mechanic commented on the fact how well the tires "sat" in the rims. He commented that they were the finest rims he had worked with tubeless tires. When I built up my hardtail the wheels sat for about a month, inflated, and needed no air after that time. Obviously, I give the rims the highest recommendation.