For rides on smooth surfaces, the derailleur features an ON/OFF switch for the chain tensioner. The RD-RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max. SHIMANO SHADOW RD+.
SRAM Apex XPLR D1 Rear Derailleur 12-Speed | Max 44T | Gravel 1x | Type 3 Clutch | NEW OEM. Designed specifically forgravel and adventure bikes with1x 12-speed drivetrains, the XPLR system is optimized for wide-range cassettes up to44T, ensuring smooth, precise, and quiet shifting on mixed terrain.
Includes Flattop PowerLock. Chain Connector - PowerLock D1. Flattop technology is so much more than a distinctive look. Flattop technology allows for a narrower chain with quieter operation and increased strength and durability.
1x specific for use with 11-44T XPLR, 10-44T XPLR, and 10-36T cassettes. SRAM APEX XPLR AXS REAR DERAILLEUR. AXS enabled for easy wireless setup, monitoring, personalization, and reliability. Communication Protocol: AXS.
SRAM APEX HYDRAULIC DISC BRAKE. SRAM optimized the hood shape to fit a wide range of hand sizes, and included Reach Adjust for further personalization. Hydraulic disc brakes for power and modulation.
Default Function: AXS - Front Derailleur, AXS - Rear Derailleur. SRAM APEX AXS SHIFT BRAKE SYSTEM. AXS enabled for easy wireless setup, personalization, and reliability. Smooth and powerful hydraulic braking mated to 12-speed wireless, intuitive shifting is an unbeatable combo at any level.
Lightly used for less than a year. Front hose is about 725mm and rear is 1475mm. Hoses are disconnected at the caliper. I'll include barb/olive hardware and new brake pads.