Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 42t, 110 Asymmetric BCD, 4-Bolt, Drop-Stop ST, For Shimano GRX Cranks, Black EA Chainrings

110GR4-R-S-00F-42 Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 42t, 110 Asymmetric BCD, 4-Bolt, Drop-Stop ST, For Shimano GRX Cranks, Black Chainrings EA Black Ring Position/Type Chain Retaining Single Ring Tooth Count 42 Drivetrain Speeds 12 Round or Oval Round Chainring BCD 110 Shimano Asymmetric Material Aluminum Color Black Defined Color Black