Sram Red eTap Rear Derailleur A2 11-speed evo this HEX KEY SET is

this HEX KEY SET is the perfect addition to your toolkit

Red/Green battery charge level indicator

Centerlock rotor

designed for a lightweight

More comfort

Sram Red eTap Rear Derailleur A2 11-speed evo this HEX KEY SET isThe SRAM RED eTap rear derailleur executes shifts the instant you demand. Wirelessly. 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. MODEL ID RD RED E A2 SRAM eTap shift logic and wireless operation Fits all 11 speed SRAM road cassettes up to 11