FELT Derailleur Hanger AR Carbon bwcheck Measure power from your left

Measure power from your left leg versus power from your right leg to get a better look at how symmetrically you're producing power

Supportive Bib Straps: Designed with lightweight

High comfort and ergonomic seat

They provide a firm and consistent bite point

With Goodyear's expertise in compound mixing

FELT Derailleur Hanger AR Carbon bwcheck Measure power from your leftEngineered as a critical, sacrificial component to protect the carbon frame of Felt AR series road bikes. The Felt Derailleur Hanger for AR Carbon frames is a precisely machined replacement part designed to safeguard your valuable carbon frame from damage in the event of an impact to the rear derailleur. Made from high quality aluminum, this hanger is designed to bend or break before the carbon dropout of your Felt AR frame, ensuring that the