With a raceworthy weight and the right gearing for any situation, microSHIFT's top-of-the-line ADVENT X rear derailleur delivers high-end performance without high-end headaches. By using a 10-speed chain and wide range 11-48t cassette with predictable, evenly spaced gear steps, ADVENT X allows you to find the right gear even in challenging conditions. Add in microSHIFT's proprietary ratchet-and-pawl clutch, larger pulleys with taller teeth for better chain retention, and metric adjustment hardware, and you've got everything you want and nothing you don't.

• Compatible with ADVENT X 10-speed drivetrains only
• Compatible with standard 10-speed chains
• Ratchet-and-pawl clutch provides chain security and can be turned on and off with a switch
• Metric adjustment hardware
• Larger pulley and taller teeth for better chain security and higher
• Color: Black
• Largest Cog: 48
• Rear Derailleur Mount Type: 10x1 Standard
• Chain Wrap Capacity (teeth): 40
• Designed for ebike: Yes
• Cage Length: Medium
• Rear Der/Shifter Compatibility: microSHIFT ADVENT X
• Drivetrain Speeds: 10
• Weight: 313