Browsing Mountain Chainrings from Octane One

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Octane One Lock Chainring
  • Narrow-wide teeth prevent unwanted chain drop on 1x drivetrains
  • Works best in conjunction with a clutch-type rear derailleur
  • Compatible with 1X9/10/11 setups
  • Made from 6061-T6 aluminum alloy
  • 40g (30t), 44g (32t), 54g (34t)
  • 35g (32t), 50g (34t), 60g (36t)
item # ring type armxBCD teeth color in stock?
DetailsOC-5571 single (anti-chain drop) 4x104mm 32t black YES
DetailsOC-5572 single (anti-chain drop) 4x104mm 34t black NO