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.
Product Specifications
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
Color: Black
Compatibility: Bosch™, Brose™, Shimano™ & Fazua™
Features: Lightweight and durable design, minimal aesthetics, and updated M3 tooth profile.
Material: 7050 Aluminum
Mount: QuickConnect™
Teeth: 34t, 36t, 38t
Weight:
34T: 117g
36T: 148g
38T: 174g
