ABSOLUTE BLACK Oval 110/130 Bcd 2X Chainrings - 130Mm 5-Bolt - 53T - Narrow/Wid
- Inner and outer oval chainrings are optimized with smooth shifting in mind.
- Features smooth angled surfaces, (6) up-shifting ramps (outer ring), and (12) down-shifting points (outer ring).
- Oval rings help the rider spin smoother and generate more power.
- Example: 32t is equivalent to 30t at deadspot and 34t at the power zone.
- Works with 2x chainring systems and do not require any modification to the front derailleur for use.