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
- Drop-Stop ST is designed for Shimano 12-speed Hyperglide+ chains
- Wolf Tooth’s patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud-shedding ability
- Chainrings are designed for 1x drivetrains. They are not compatible with 2x drivetrains.
Weight: 36t • 65.5g
Material: 7075-T6 aluminum
Chainline: 50mm (same as Shimano GRX chainrings)
- EAN
- 810006809329
- Manufacturer SKU
- WTCH110GR4-R-S-00F36
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