SRAM XX1 Eagle 10-52T 12-Speed Derailleur Lunar Grey

• 12 Speed 1BY MTB
• Features greater capacity while maintaining solid reliable shifting in a lightweight package
• 1BY-specific X-Horizon design allows for straight horizontal movement which reduces shifting force and eliminates ghost shifting
• 14T X-Sync lower pulley
• Type 3.0 Roller bearing clutch features smoother torque curve for a quieter, more consistent feel
• X-Actuation pull ratio
• Cage lock
• Carbon fiber outer cage paired with a forged aluminum inner cage
• Stainless steel bearings