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
• Must be used with SRAM 1×11 shifter and cassette
• Cannot be used with double or triple chainrings
• Rear Derailleur Mount Type: 10×1 Standard
• Rear Der/Shifter Compatibility: SRAM X-Actuation
• Cage Length: Medium
• Drivetrain Speeds: 11
• Weight: 220
• Color: Black/Red
• Chain Wrap Capacity (teeth): 32
• Largest Cog: 42