- The M3 dual width tooth profile eliminates chain noise, and decreases overall system wear
- 53mm Boost chainline
- 7050 Aluminum
- Tooth Count: 34
- Material: Aluminum
- Designed for ebike: Yes
e*thirteen e*spec Aluminum Direct Mount Chainring 34t for Brose S Mag, Black
e*spec Direct Mount Chainrings use e*thirteen’s M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention.
These lightweight and well-designed chainrings are adapted to work with Brose S Mag eBike motor configurations.