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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
breathable
Internal parts are cross-compatible across 10
Double or Triple Double Drivetrain Speeds 7 Derailleur Capacity 16 Front Derailleur Clamp 28
Rounded edges are UCI-compliant and allow for easier wheel installs
SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black MFPN=C04HJ12B20CASPK breathableSRAM XX1 Rear Derailleur 11 Speed Medium Cage Black. Professional grade derailleur built with carbon fiber and aluminum featuring roller clutch pulley cage and cage lock feature for easy wheel installation. Wide tooth narrow tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly X Horizon design maintains constant chain gap across all gears and eliminates ghost shifting Roller bearing clutch eliminates derailleur
