microSHIFT ADVENT Rear Derailleur - 9 Speed Medium Cage Black MFPN=EFCMT2103EX422XL Great choice when relentless traction

Great choice when relentless traction takes priority

8 inch swivel hose and pump head for easy attachment

8 Color Black Weight 827 Width 820 Defined Color Black

Rust resistant

Approximately 25% more stiffness than the standard spring set

microSHIFT ADVENT Rear Derailleur - 9 Speed Medium Cage Black MFPN=EFCMT2103EX422XL Great choice when relentless tractionDesigned with real life riders in mind the ADVENT rear derailleur packs trail ready features into the most attainable wide range drivetrain on the market. The derailleur kinematics are also precisely tuned to use a more direct cable path making the shifting response consistent across all gears. Largest Cog 46 Rear Der Shifter Compatibility microSHIFT ADVENT Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Chain Wrap Capacity (teeth) 41