Red E1 Aero 1x Chainring Brushes Light-weight flexibility in a compact

Light-weight flexibility in a compact design

Offers the maximum blend of speed

*Earplugs are included in the package

Powerful shifting

- 19c rim profile for better performance with wider tyres

Red E1 Aero 1x Chainring Brushes Light-weight flexibility in a compactOur light, stiff, and durable direct mount chainrings let you pick the exact gearing you want and quickly swap sizes. Our X SYNC technology keeps the chain where you need it to be, too. X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable X Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Improved aerodynamics