Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 40t, 110 Asymmetric BCD, 4-Bolt, Drop-Stop ST, For Shimano GRX Cranks,

These chainrings are for Shimano GRX cranks. They feature Wolf Tooth's patented Drop-Stop design for the best wear life, chain retention, and mud clearance. Drop-Stop ST is specifically for the Shimano 12-speed Hyperglide+ chain, which is used by GRX 12-speed. Compatible with Shimano GRX cranksets including RX600 and RX810 Drop-Stop ST is designed for Shimano Hyperglide+ and KMC 12-speed chains only Wolf Tooth s patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud-shedding ability Intended for 50mm chainlines (Same as Shimano GRX chainrings) CNC machined with premium 7075-T6 aluminum for exceptional strength and weight savings Manufactured in Minnesota USA Item Specifications Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 12 Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 40 Wolf Tooth 110 Asymmetrical BCD Chainrings for 12-Speed Shimano GRX