Chainring Direct Mount 30T e*thirteen

" Specials " Ethirteen Chain ring Direct Mount 30T Boost Chainline Black 10/11/12 speed only fits e*thirteen cranks Step-up to better chain retention with this Guidering. Optimized tooth profiles and chamfers provide greater chain retention than standard rings. Quick Connect, dual width teeth, boost chainline Direct Mount Type: Direct Mount e*Thirteen Tooth Count: 30 Defined Color: Black Material: Aluminum Ring Position/Type: Chain Retaining Single Ring Round or Oval: Round Offset: 5