e*spec Direct Mount Chainring Material:Steel (Bosch® only) including the odd white knuckle

including the odd white knuckle descent

What's in the box: Axle

No cross-compatibility between generations

Helix cranks require Helix rings available soon

Low-profile Grappler Flux Rims are meticulously engineered to strike the ultimate balance of strength and a compliant

e*spec Direct Mount Chainring Material:Steel (Bosch® only) including the odd white knuckleUpgrade 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!