The 2009 Sram X3 (3.0) rear derailleur is here for another year, bringing the beginners or light adventures outdoors! This long Cage Derailleur is adjustable between 7 and 8 speed cassettes, a great budget and extra value rear derailleur.

Features:

• Technology: 1:1® actuation, DiR.T.
• Speeds-8/7.
• Weight- 210g.