e*thirteen e*spec Direct Mount Chainring - Aluminum imp 4mm inner rim width combined

4mm inner rim width combined with a continuous carbon fiber structure delivers superior grip

Cannondale Lefty Oliver StopLock Release Lever

FeaturesReduced risk of flats

featuring an EPS liner for crash protection and a PC shell for strength and stability

gears and cables

e*thirteen e*spec Direct Mount Chainring - Aluminum imp 4mm inner rim width combinedUpgrade 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!