e*thirteen e*spec Aluminum Direct Mount Chainring 38t for Brose S Mag Black ModelNumber=D1858 Unisex sizes X-Small – 3X-Large

Unisex sizes X-Small – 3X-Large

With a maximum output of 40 lumens

Tektro R369 Road Caliper BrakeDual Pivot Caliper Brake

Color: silver

e*thirteen e*spec Aluminum Direct Mount Chainring 38t for Brose S Mag Black ModelNumber=D1858 Unisex sizes X-Small – 3X-Largee*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