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absoluteBLACK Easton CX1 Direct Mount Chainring

Niel Ubod May 23, 2024


1x oval gravel/CX chainring for your Easton EA90 or EC90SL crankset

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absoluteBLACK Easton CX1 Direct Mount Chainring

The absoluteBLACK Easton CX1 Direct Mount Chainring fits Easton EA90 and EC90SL cranks. Featuring a unique oval shape, this 1x direct mount chainring is made to smooth your pedal stroke as well as improve traction and climbing. In addition, the ring is super stiff and light, making is a great choice for your cyclocross or gravel bike.


Advantages to aB Oval Chainrings

  • Excellent weight to strength ratio
  • One of a kind special oval shape
  • Greatly improves traction and climbing abilities
  • Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months!
  • Special 3D teeth machining for ultimate mud relief, decreased wear and noise
  • Superb quality and great look
  • Reduces stress on the knees


  • Crankset: Compatible the Easton EC90 SL and EA90 cranksets
  • Chain: Compatible with 10-, 11-speed drivetrains


  • Color: Black
  • Interface: Easton Direct Mount
  • Speeds: 10- and 11-Speed
  • Material: CNC machined 7075 aluminum
  • Ovality: Optimized to each size. Range of 10.2-14.4%
  • Timing: Optimized to each size. Range of 110.5-116.3° after TDC (top dead center)
  • Weight: 38T - 94 grams | 40T - 101 grams | 42T - 108 grams | 44T - 109 grams | 46T - 120 grams | 48T - 122 grams

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