I could be wrong but I think those are overpriced Andel/Alien cranks. I have a pair in blk and silver. I don't race on the velodrome but they have done me fine on the streets thus far. They don't use sg75/njs bb so thats helps a bit in price. I don't like the chaingring so I changed mine out to a sugino and a superbe. They look good, function well and are priced right. Just my thoughts, think what you want.
*you can check them on my velospace link below

TDHK