Red E1 Aero 1x Chainring Brushes *Earplugs are included in the

*Earplugs are included in the package

This product has been fully approved by FINA

Vectran Breaker:Vectran is a synthetically manufactured high-tech fibre from a natural model

Powerful shifting

Offers the maximum blend of speed

Red E1 Aero 1x Chainring Brushes *Earplugs are included in theOur 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