SRAM XX SL Eagle T-Type AXS Rear Derailleur - 12-Speed 52t Max Battery Not Included UDH Hangerless Carbon Cage BLK/Silver MFPN=DROPOUT-651 Features an ergonomic CNC-machined hard-anodized Ski Length:187 Med

SRAM XX SL Eagle T Type AXS Rear Derailleur 12 Speed 52t Max Battery Not Included UDH Hangerless Carbon Cage BLK Silver MFPN=DROPOUT 651 Features an ergonomic CNC machined hard anodized Ski Length:187 Med Features an ergonomic CNC machined hard anodized 6061 aluminum handle and a precision tip The CINCH direct mount system provides weight savings and makes swapping chainrings fast and simple Engineered as integrated interdependent transmission components the T Type derailleur mounts around the wheel axle itself contacting the cassette directly with a first of its kind Hangerless Interface (Requires frame with UDH interface) Accommodates common maintenance and to further its race day performance comes with a lower pulley called "Magic Wheel" that keeps spinning if an object becomes lodged