Browsing Chainrings & Guards from Absolute Black

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Road & Track Chainrings
Absolute Black 4x110BCD Premium 2x Oval Chainring
  • Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters
  • 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 to spin smoother and more efficiently
  • Example: 32t is equivalent to 30t at dead spot and 34t at the power zone
  • Works with 2x chainring systems and does not require any modification to the front derailleur for use
  • Designed in UK, manufactured in Poland
item # model ring type speed mount teeth oval/round color in stock?
  AI5202 Premium Oval inner 2x9/10/11sp 4x110mm 34 oval black YES
  AI5212 Premium Oval inner 2x9/10/11sp 4x110mm 36 oval black YES
  AI5222 Premium Oval outer 2x9/10/11sp 4x110mm 50 oval black NO