SRAM XX1 X-Horizon 11 Speed Rear Derailleur Stock Item:Default Title and previous external bearing threaded

and previous external bearing threaded cups

Mounting: on the handlebar

every road

A special refrigerant propellant freezes metal to as low as -50°F/-45°C

Play the long game

SRAM XX1 X-Horizon 11 Speed Rear Derailleur Stock Item:Default Title and previous external bearing threadedSRAM XX1 X HORIZON 11 SPEED REAR DERAILLEUR Maximum Impact With its horizontal parallelogram design and pulley offset, X HORIZON keeps the chain gap constant across all 11 gears, providing fast, precise shifts. By limiting all movement to the horizontal axis, this design is faster, reduces shift force and eliminates ghost shifting. ROLLER BEARING CLUTCH technology reduces bounce and chain slap. CAGE LOCK technology makes wheel removal and installation