The X3 rear derailleur sets the standard for opening price point shifting performance. Using SRAM’s patented 1:1 Actutation ratio, the X3 offers an blissful blend of performance and value. X3 is a great option for your 8- or 7-speed shifting needs.
• 8-speed or 7-speed compatibility
• Direct Route Technology for lighter effort shifting
• 1:1 Exact Actuation ratio
Brand: SRAM