These chainrings are for Shimano GRX cranks. They feature Shimano's patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. The newly updated tooth profile works with SRAM Flattop chain in addition to other 9, 10, 11, and 12-spd chains (except Shimano HG 12-speed chain).
COMPATIBILITY:
- Shimano GRX cranksets including RX600 and RX810
- Drop-Stop FT 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
- Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop, Campagnolo, KMC, Connex or Wippermann chains
FEATURES
SPECS
FEATURES:
- DropStop B
- Designed for use with 9, 10, and 11 speed chains
SPECS:
- Material: Aluminum
- Tooth Count: 42
- Drivetrain Speeds: 9, 10, 11
- BCD: 110mm Asymmetrical, 4-Bolt
- Chainline: 50mm
