Absolute Black Premium 2x Oval Shimano 9100/8000
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
- Compatibility: Shimano Dura-Ace 9100 and Ultegra 8000 but will also fit DA9000/Ultegra 6800
- Designed in UK, manufactured in Poland
Specs:
- Speed: 2x9/10/11sp
- armxBCD: 4x110mm
