SRAM Red eTap Rear Derailleur 11 Speed Medium Cage model-madoneprojectone resulting in the purest focus

resulting in the purest focus on performance

Colnago C60 54cm Bike - 2014

Campagnolo Centaur Front Derailleur 2x10 Speed Clamp-On

Size: 56cm / Large

Shimano SLX CS-M7000 Cassette 11 Speed 11-46T

SRAM Red eTap Rear Derailleur 11 Speed Medium Cage model-madoneprojectone resulting in the purest focusThe SRAM RED eTap rear derailleur wirelessly executes shifts the instant you demand. It's easy to set up, clean in appearance and delightfully uncomplicated. Mechanical necessities such as a carbon pulley cage, ceramic pulley bearings, and anodized alloy artfully blend with proprietary electronic advancements to deliver a shifting wonder.