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
Product Specifications
Check all technical specifications