SRAM X3 Rear Derailleur - 789 Speed Long Cage Black keyword search-pump Diameter 28

Diameter 28

Length 253 Color Black Compressed Gas Inflator No Includes Mount Bracket Yes Includes Gauge Yes Weight 227 Defined Color Black Valve Compatibility Presta and Schrader PSI 60

Key stress areas are reinforced for strength and durability

Compatible with outboard 24mm bottom brackets (Bottom bracket sold separately)

SRAM X3 Rear Derailleur - 789 Speed Long Cage Black keyword search-pump Diameter 28SRAM 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 Largest Cog 34 Color Black Rear Der Shifter Compatibility SRAM 1: 1 Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 7 Drivetrain Speeds 8 Drivetrain Speeds 9 Weight