"remarkably capable of" is correct and usable in written English.
You can use it when you want to emphasize a person or thing's ability to do something. For example, "He was remarkably capable of understanding complex concepts."
I wish I could say I was shocked into a state of inarticulate confusion, but I found myself remarkably capable of answering questions.
"Jazz musicians have brains that are so remarkably capable of improvising that it's a rare opportunity to glimpse the inner workings of the brain in action".
However, emerging evidence has shown that MSCs are remarkably capable of secreting immunologically active exosomes, which may serve as a potent platform for stem cell-based cancer immunotherapy.
It is noteworthy of the present study that the 18 cgSSR markers were remarkably capable of indicating the variation or diversity among rice genotypes in relation to their salinity responsive characters.
Although the human body is remarkably capable of maintaining its core temperature around 37°C, a combination of conditions such as high environmental temperature and high humidity (which decreases the efficiency of sweating), clothing that increases core temperature (and reduces ability to sweat), physical exercise and dehydration can disturb the equilibrium.
Although an improvement of 32% of EA and 0.9% of SEA were obtained for the lateral bending, still the design using aluminum honeycomb as filling was remarkably capable to improve the mechanical characteristics of CFRP tube structure.
But writers in general have done a remarkably capable job of electing the right candidates.
Matt Brower, the remarkably capable Director of the Montana Catholic Conference that is charged with legislative issues affecting the Church gave the following testimony at the Montana Department of Revenue hearing regarding school choice.
The brain is a remarkably capable chronometer for most purposes.
And the 4x4 versions are remarkably capable off-road.
And audiences of all aesthetic persuasions will surely find the dancers remarkably versatile, capable of bounding with the utmost ease between a variety of styles.
