Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 42t 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
| Color | Black |
| Ring Position/Type | Chain Retaining Single Ring |
| Tooth Count | 42 |
| Drivetrain Speeds | 9 |
| Drivetrain Speeds | 10 |
| Drivetrain Speeds | 11 |
| Drivetrain Speeds | 12 |
| Chainring BCD | 110 Shimano Asymmetric |
| Material | Aluminum |
| Defined Color | Black |
