Our new direct mount e*spec chainrings use our new M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention. In making our SL and UL chainrings lighter and more beautiful than their predecessors, we adapted a similar design to work with Bosch, Brose, and Shimano motor configurations.
|Capacity||11 and 12-Speed Drivetrain Systems|
|Chain retention||Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear.|
|Chainline||52mm or 53mm (Boost chainline)|
|Chainring||M3 narrow-wide tooth profile|
|Features||Lightweight and durable design, minimal aesthetics, and updated M3 tooth profile.|
|Teeth||34t, 36t, 38t|