e*thirteen e*spec Aluminum Direct Mount Chainring 38t for Brose S Mag Black Axle to Crown Length-488.8 The SRAM Universal Derailleur Hanger

The SRAM Universal Derailleur Hanger (UDH) consolidates thousands of hanger options across the industry while protecting your derailleur against chain jams by pivoting back and out of the way and slipping slightly when encountering impacts

High pin power riveting adds extra strength and durability

Easy to install using existing cage mounts on bike (B-RAD Base component required

Drilled for 14mm with 3/8" adapter included

e*thirteen e*spec Aluminum Direct Mount Chainring 38t for Brose S Mag Black Axle to Crown Length-488.8 The SRAM Universal Derailleur Hangere*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. The M3 dual width tooth profile eliminates chain noise and decreases overall system wear 53mm Boost chainline 7050 Aluminum Tooth Count 38 Material Aluminum Color Black Designed for ebike Yes Defined Color