absoluteBlack
Cycling is considered the best recreational activity. But sports enthusiasts took it to the next level, and so did the developments in the field. absoluteBlack bought one of the revolutionary changes with them. They introduced oval chainrings that increase the efficiency when you paddle. The best quality aluminum alloys are selected to make the chainrings which also explains their strength. absoluteBlack has been doing continuous research and has become the largest manufacturer of chainrings.
