SRAM Rival eTap AXS 36T Medium Cage Rear Derailleur

• Rival eTAP AXS wireless rear derailleur
• 12 x 1/2 Speed AXS rear derailleur
• eTap shift logic for intuitive shifting, easy setup and reliability
• AXS enabled for easy personalization via Sram App
• Spring clutch keeps the drivetrain quiet and secure
• X-SYNC pulleys for increased durability and efficiency
• 36T cog max derailleur works with 10-28T to 10-36T Cassettes
• Battery not included
• Black