It's Targeted Airflow Pattern mirrors the shape and position of a cyclist's body while riding

designed and produced in Denmark by CeramicSpeed

The Super-9 Carbon Clincher optimizes supreme aerodynamics

Unique chainring shape results in a lighter weight

Any unused balance will expire automatically after this period and cannot be redeemed

pulley wheels for sram 11s bundle It's Targeted Airflow Pattern mirrorsDelivery in 5 10 business days (EU) Finance available at checkout with humm by flexifi. Regardless of which SRAM 11 speed rear derailleur you have, it will work better with the CeramicSpeed Pulleys. Our pulley wheels reduce drivetrain friction and increase bearing life. The CeramicSpeed Pulley Wheels are designed to work with less drag, putting more of your power into propulsion. There are three choices for SRAM. The first is our Standard: machined