microSHIFT's ADVENT X Ver.2 is the same great derailleur you know and love but with an all new cage design that improves performance under the hardest riding. The cage features a shorter overall length and improved pulley position for better chain wrap especially in the smaller cogs. With more tooth engagement on the pulleys shifting speed and chain retention both improve. And more tooth engagement on the cassette means longer cassette life especially on the small cogs.

Backwards compatible with all ADVENT X systems

Aluminum cage is designed to provide better chain wrap and retention

Upgraded inner linkage offers easier shifting and less cable tension

Enhanced pulley engagement for faster shifting

Aluminum cage is durable with the benefit of weight savings

Compatible with standard 10-speed chains

Largest Cog	48
Rear Der/Shifter Compatibility	microSHIFT ADVENT X
Rear Derailleur Mount Type	10x1 Standard
Drivetrain Speeds	10
Chain Wrap Capacity (teeth)	37
Cage Length	Medium
Color	Black