e*thirteen e*spec Direct Mount Chainring - Aluminum Workshop PVD Coated

PVD Coated

5 hours of runtime at full brightnessUp to 120 hours of runtime in Eco Flash modeIncludes two mounts: a durable rubber strap for over- or under-handlebar mounting

Frames will need a 46mm inner-diameter bottom bracket shell to accommodate this system

This bottom bracket is available with our über-smooth TBT bearings or our Premium bearings

e*thirteen e*spec Direct Mount Chainring - Aluminum Workshop PVD CoatedUpgrade your e bike drivetrain with our e*spec Direct Mount Chainrings. Our M3 narrow wide tooth profile reduces weight without compromising on chain retention. While the steel version is a direct OEM replacement, the premium aluminum versions provide cleaner aesthetics, lighter weight, and long lasting performance perfect for when you're ready to upgrade from your original ring. Conquer your e bike trails at a great pricepower up your drivetrain now!