Easton Direct Mount Chainring (Black) (3mm Offset (Boost)) (40T)

Easton Direct Mount Chainring (Black) (3mm Offset (Boost)) (40T)
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Price: $79.99


  • 3mm Offset Boost 40T
  • 3mm Offset Boost 42T

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Easton Direct Mount Ring.


  • 7075-T6 aluminum ring for Easton Cinch system Road/CX/Gravel cranks
  • Asymmetric four arm shape for greater stiffness in the power zones of the pedal stoke
  • Narrow-wide tooth profiling prevents chaindrop with a guide or clutch derailleur
  • Compatible with 9/10/11 speed chains, mounts using a common Park BBT-22 tool
  • 47mm chainline with the Easton 129mm spindle

Teeth: 40, 42T
Ring Type: 1x (Anti-Drop)
Mount/BCD: Cinch Direct Mount
Chain Speeds: 9-11 speed
Shape: Round
Material: Aluminum
Color: Black
Weight: 91g (40T)