Sram CX1 rear derailleur with Roller Bearing Clutch technology for the regulation of the chain tension. The Cage Lock technology is to lock the cage to make changing your wheel easier. The rear derailleur jockey wheels are low-noise thanks to its new design.
• Exact Actuation ™ for fast and precise shifting
• X-SYNC ™ provides more control over the chain when shifting
• X-HORIZON ™ technology keeps the chain tight on the chainring and cassette
• CAGE LOCK ™ technology allows quick wheel changes or helps when installing the chain
• Weight: 261 grams