Originally Posted by
RollCNY
It is another manufacturer that is fully Shimano compatible, except for the newest brake travel.
Also, they make the Nashbar/Performance house brand shifters and derailleurs along with the stuff Sampson & Sunrace markets. Basically, any brifter you can find that isn't SRAM, Shimano or Campy.
They are available on low end Felts under their own name.