- 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 bounce and chain slap
- Cage Lock feature simplifies wheel removal and chain installation
Storm-proof shoe covers-SRAM XX1 Rear Derailleur
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