e*thirteen e*spec Aluminum Direct Mount Chainring 38t for Brose S Mag Black MFPN=IRDM826012SGSA 4" compound MaxxSpeed Silica bead

4" compound MaxxSpeed Silica bead folding type tubeless color black weight 840g

Hub/Disc Compatibility 6-Bolt Pad Compatibility All Pad Compounds Rotor Size (mm) 160 Rotor Type Two Piece Weight 102

Charger™ RC damper featuring low speed compression adjustment

• Head has 8mm of adjustment for chainline via our GuideLock quick adjustment system

Durable diecast body with weather-proof fully enclosed electronics

e*thirteen e*spec Aluminum Direct Mount Chainring 38t for Brose S Mag Black MFPN=IRDM826012SGSA 4" compound MaxxSpeed Silica beade*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