Designed to fit 94 BCD 4-Bolt cranks such as the SRAM X1 crank, these rings will provide maximal chain retention and minimal noise. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention.
- Made from 7075 Aluminum for long life
- Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention
- Optimized for use with 10, 11, and 12 speed chains
- Not compatible with 9 speed chains
- 49mm chainline