SRAM RED eTap Rear Derailleur - 11-Speed Short Cage Black A2 MFPN=11.7518.104.008 }SRAM XX1 11-Speed Rear Derailleur

}SRAM XX1 11-Speed Rear Derailleur B-Bolt and Limit Screw Kit

CHASSIS - Carbon Loaded™: Offering up to 20% more flexion and torsion stiffness

The lighter Paulownia wood core improves efficiency for touring

quick release or auto adjustable options

Perfect for layering

SRAM RED eTap Rear Derailleur - 11-Speed Short Cage Black A2 MFPN=11.7518.104.008 }SRAM XX1 11-Speed Rear DerailleurThe SRAM RED eTap rear derailleur wirelessly executes shifts the instant you demand. It's easy to set up clean in appearance and delightfully uncomplicated. Mechanical necessities such as a carbon pulley cage ceramic pulley bearings and anodized alloy artfully blend with proprietary electronic advancements to deliver a shifting wonder. Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 11 Cage Length Short Largest Cog 32 Color Black Rear Der