MicroShift ADVENT RD-M619 Rear Derailleur - 9 Speed Size:M Includes bottle cage mount

Includes bottle cage mount

1 cm Effective against bacteria: Yes Yes Effective against chemicals/toxins: No No Effective against particulate: Yes Yes Effective against protozoa: Yes Yes Effective against viruses: No No Filter media: Hollow Fiber Hollow Fiber Filter pore size (microns): 0

The result is an efficient and even heat that will keep your meal options wide open

2 hinges and mounting screws included

and ability to hold a keen edge

MicroShift ADVENT RD-M619 Rear Derailleur - 9 Speed Size:M Includes bottle cage mountDesigned with the rider in mind, the ADVENT rear derailleur packs trail ready features into an attainable wide range drivetrain system A perfect choice for commuter or touring bikes that will benefit from using a wide range, 1x gearing system Direct path cable routing for smooth, responsive shifting No clutch for ultra smooth shifting Compatible with 11 42T 9 speed cassettes Compatible with ADVENT shifters only Steel cage with aluminum outer link Rear