Red E1 Aero 1x Chainring Brushes - 19c rim profile for

- 19c rim profile for better performance with wider tyres

Offers the maximum blend of speed

Rear opening: Rear zipper with zipper protector for easy slip on/off

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

Red E1 Aero 1x Chainring Brushes - 19c rim profile forOur 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