Your needs aren't less demanding, they're different. The SRAM Rival 1 rear derailleur is engineered for smooth, reliable shifting action, delivering 100% of what you demand. By eliminating unwanted chain movement, X-HORIZON™ shifts faster, reducing shift effort and chain slap.

• SRAM Road 10- and 11-speed compatible
  
• Exact Actuation for fast and accurate shifts using SRAM’s 1:1® actuation ratio (shifter cable travel : derailleur movement)
  
• X-Sync pulley features a 12-tooth design that helps control the chain’s lateral movement
  
• Roller Bearing Clutch controls chain tension for consistent shifting
  
• X-Horizon straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force
  
• Cage Lock technology makes for fast wheel changes or chain installation
  
• SRAM Model ID: RD-RIV-1-A2

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