SRAM SX Eagle Rear Derailleur - 12-Speed Long Cage Aluminum Black B1 MFPN=69268 Color Black Rings 32 Number Attribute 3:9 MFPN=08 21 145 SBA JT01019 stem cap with 5mm

SRAM SX Eagle Rear Derailleur 12 Speed Long Cage Aluminum Black B1 MFPN=69268 Color Black Rings 32 Number Attribute 3:9 MFPN=08 21 145 SBA JT01019 stem cap with 5mm Color Black Rings 32 Number of Chainrings Chain Retaining Single Crank Length (mm) 170 Crank Intended Use Mountain Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Chainline Hub Compatibility 141 148 Boost Hubs Defined Color Black keyword search 55mm Chainline Vision Nano Optics Photochromic is equipped with a photochromic lens that automatically adjusts the darkness of the lens to the strength of the sunlight (UV light)