- Drop-Stop B is compatible with 10/11/SRAM 12sp chain and Flat Top/Transmission chains. Not compatible with Shimano 12 speed
- Elliptical shaped for improved power transmission
- Standard 4-bolt ring with Drop-Stop tooth design to prevent unwanted chain drop
- Made in the USA from 7075-T6 aluminum alloy
| Model | Drop-Stop B |
| Ring Type | Single (Anti-Chain Drop) |
| Mount | 4x104mm |
| Teeth | 32 |
| Oval/Round | Oval |
| Color | Black |
