These rings are designed for Surly OD cranks but are compatible with other 5-bolt 94 BCD cranks. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life mud clearance and chain retention.
Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention
Drop-Stop chainrings are designed for use with 1x9 1x10 1x11 and 1x12 drivetrains
Compatible with all 10- 11- and 12-speed chains with the exception of Shimano 12-speed chains
Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings
If using a 9-speed drivetrain use a 10-speed chain which will provide a tighter fit for better chain retention
Made from 7075-T6 aluminum for long life
Use of a clutch-style rear derailleur is recommended
