Extralite OctaOne Narrow-Wide Chainring

With the OctaOne Extralite takes their CNC skills and experience with lightweight chainrings to the 1x11 (or 1x10, 1x9) market. With every other tooth being thicker the chain is promised to stay tight through the roughest of terrain. This shape is achieved by starting with a 7075T6 sheet and machining the chainring with chainring threads to keep weight down. Once machined the chainring is hard anodized to increase durability and lifespan.