SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red ModelNumber=K1381 7 External Adjustments Lockout Threshold

7 External Adjustments Lockout Threshold Positive Spring Air Eye to eye length (mm) 210 keyword search RockShox Model Year 25

Works on multiple punctures

0mm Spacers Spindle SRAM DUB Description 1

Clip-on fastening system

Please note: Single-click variation must be used for e-MTB applications

SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red ModelNumber=K1381 7 External Adjustments Lockout ThresholdProfessional 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 bounce and chain slap Cage Lock feature simplifies