I don't think many people out there have theirs yet, but I'm lucky enough to have already raced on them. Note, I am sponsored by TriRig, so not a perfectly impartial juror.
It's probably important to note first off that a new pair of cups, even ones like these, won't magically fix a fit issue. If there is something wrong with your position resulting in a odd or uncomfortable elbow/shoulder angle, swapping cups won't change anything there. In theory your fit could be fine but maybe you just need a little more cushion. I think the TriRig type of padding is the best of what I've used, but there are aftermarket options out there like CeeGees that you could probably toss on your current pad setup. It sounds like this won't magically solve your problem though.
That said, these are the most comfortable cups I've ever used. Especially if you can get the tilt to match your relative hand height, you can really settle into them. The closed-back model is especially helpful when running a lot of tilt, since the pad material isn't even remotely slippery anyway so you're not going to be sliding back with flat cups. Even with tilt, you're not going to be sliding, but you can really fall back into them, as you'd expect. I find that having my position more locked in has also led to increased comfort for me. I can still slide forward to fidget around while riding but being side to side limited for a longer length of the arm, I feel like I can actually relax more as I'm not thinking about whether or not my arms are in my ideal position.
And yes, these don't come stock on the Alpha One as of yet.
Benjamin Deal - Professional - Instagram - TriRig - Lodi Cyclery
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