Absolute Black

Oval Road 110/4 BCD Chainring for Shimano Dura-Ace 9000 / Ultegra 6800 / 105 5800, Red

Sale price Price $179.00 Regular price Unit price  per 

absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainrings are designed for Shimano cranks Dura-Ace 9000, Ultegra 6800 & 105 5800.

Features

  • Super fast shifting and amazing smoothness of pedaling.

  • It is the most Premium oval chainring on the market with scientifically proven performance gains.

  • 10/11/12spd compatible.

Details

  • Size: (Mass +/-1g): 34T (31g), 36T (37g), 38T (41g), 50T (120g), 52T (137g), (53T - go to 9100 model)

     

  • Colors: Black, Racing Red, Grey (inner ring in black only) Bolts are available in black only

     

  • Compatibility Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters*

     

  • BOLTS For Outer chainring please order Long bolts OR Bolt Covers

     

  • Changing Inner chainring to oval only? use original bolts

     

  • Material & Finish: cnc machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing

     

  • Ovality Optimized to each size separately. 34T- 6.5% ; 36T- 11.4%, 38T- 11.4%, 50/52 - 10.3% ; Timing of 108 -109.5° after TDC (top dead center) - Ideal for road climbing. Patent Pending

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