Lighter, stronger and better looking than our original Guiderings; the Guidering SL is intended for use on TRS, LG1 and legacy e*thirteen cranks. . .

UL Chainrings are the lightest 1x XC/Gravel chainrings on the market. Using the SL Chainring as the platform, we tweaked the arm design and stra. . .

Style (and Performance) for Days Customize your ride with The Helix Race Direct Mount Chainring. Made from ultra-lightweight and durable AL-70. . .

PROVEN CROSS-COMPATIBILITY APPLIED TO AN ULTRA-LIGHTWEIGHT, DURABLE AL-7075-T6 CHAINRING. HIGHLY CNC'D TECHNICAL FINISH. AVAILABLE TO MATCH HEL. . .

The Helix Plus Direct Mount Chainring is a direct OEM replacement, engineered with our advanced M4 narrow-wide tooth profile for maximized chain. . .

Updated G4 narrow-wide tooth profile improved retention, reduced chain noise, and decreased system wear. Flip-Flop - 52mm (Boost) and 55mm (S. . .

Upgrade your e-bike drivetrain with our Bosch e*spec Direct Mount Chainrings. Our M3 narrow-wide tooth profile reduces weight without compromi. . .

Take on the toughest terrain and upgrade your e-bike drivetrain with our Shimano e*spec Direct Mount Chainrings. Our M3 narrow-wide tooth profil. . .

Take on the toughest terrain and upgrade your e-bike drivetrain with our Fazua e*spec Direct Mount Chainrings. Our M3 narrow-wide tooth profile. . .

Take on the toughest terrain and upgrade your e-bike drivetrain with our TQ e*spec Direct Mount Chainrings. Our M3 narrow-wide tooth profile red. . .

Take on the toughest terrain and upgrade your e-bike drivetrain with our Brose e*spec Direct Mount Chainrings. Our M3 narrow-wide tooth profile . . .

LIGHTER WEIGHT. LONGER WEAR LIFE. e*thirteen spared no expense creating the Helix Race e*spec Chainring. Designed for Bosch Gen 4 e-bikes, this. . .

Helix Core e*spec Direct Mount Chainrings feature our narrow-wide tooth profile, for reliable chain retention and an extra long wear life. Desig. . .