improved shifts due to more generous shift tolerances

ClickTec button interface

Incredibly versatile

Light lubricant coats moving parts

Perfect for using Topeak MTX trunk bag with panniers

Sram RIVAL-1 11-Speed Rear Derailleur Long Black Sunshine_Enriched improved shifts due to moreYour 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. A dedicated SRAM 1x rear derailleur Exact Actuation for fast and accurate shifts using SRAM's 1: 1 actuation ratio (shifter cable travel : derailleur movement) X Sync pulley