Wolftooth Drop Stop Chain ring 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks

These chainrings are for Shimano GRX cranks. They feature our 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. Drop Stop-B works with all  other 9, 10, 11, and 12-spd chains, including SRAM Flattop.
Compatibility

Shimano GRX cranksets including RX600 and RX810
Drop-Stop ST is designed for Shimano 12-speed Hyperglide+ chains
Drop-Stop B tooth profile is compatible with SRAM Flattop chain 
Wolf Tooth’s patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud-shedding ability

For more details and compatibility information for this product please visit https://www.wolftoothcomponents.com/