Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 40t 110 Asymmetric BCD 4-Bolt Drop-Stop For Shimano Cranks BLK

Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 40t 110 Asymmetric BCD 4-Bolt Drop-Stop For Shimano Cranks Black. Designed to fit 4-arm 110 Asymmetric BCD Shimano Road Cranksets. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life mud clearance and 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 Tooths 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

Compatible with Dura Ace 9000 Ultegra 6800 105 5800 Tiagra 4703 and Tiagra 4700

Made from 7075-T6 aluminum for long life

Use of a clutch-style rear derailleur is recommended