SRAM GX Type 2.1 Rear Derailleur 2x11 Speed Medium Cage Black GRAVEL The result is a rim

The result is a rim shape that features a wider leading edge of the hookless bead

Water resistant zipper with large pull loop

) in Cannondale BB30A (42mm ID

X-DOME™ one-piece machined steel construction

while still passing our strict internal MTB strength testFlex engineered into the light weight carbon tube keeps the rider comfortable over any terrainSecure

SRAM GX Type 2.1 Rear Derailleur 2x11 Speed Medium Cage Black GRAVEL The result is a rimSram GX Type 2. 1 Rear Derailleur 2x11 Speed Medium Cage Black DETAILS Roller bearing clutch in the pulley cage pivot for better chain control Medium cage is for use on hardtail bikes Type 3 roller bearing clutch delivers maximum drivetrain stability, even through the most punishing terrain X ACTUATION technology eliminates slop and shifting variation Cage Lock mechanism for easy wheel changes