SRAM X3 Rear Derailleur - 789 Speed Long Cage Black Model=BB7 Mountain Disc Brake Heavy duty construction

Heavy duty construction

Warmer: Cuff up zipper open

description composite pedal bearing rebuild kit

Allows 6-bolt rotors to be used on CenterLock hubs

Handmade in Yorkshire from 100% waterproof textured nylon with a nylon lining and finished with the classic vegan-friendly PU leather Restrap label

SRAM X3 Rear Derailleur - 789 Speed Long Cage Black Model=BB7 Mountain Disc Brake Heavy duty constructionSRAM X3 Rear Derailleur 789 Speed Long Cage Black. Affordable and reliable derailleur is great for repairs and upgrades. Will work with 7 8 or 9 speed cassettes depending on the shifter used 1: 1 shifter to derailleur actuation ratio for precise light action indexing TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM 1: 1 Cage Length Long Drivetrain Speeds 7 Drivetrain Speeds 8 Drivetrain Speeds 9 Weight 272 Color