Jagwire 4mm Basics Derailleur Housing 50M File Box, Black

File boxes stack conveniently on a shelf or in Jagwire's file box organizer for easy access and come in a variety of different quality levels.

• Linear strand construction provides stiffness while remaining suitably bendable
• Housing is not pre-lubricated

• Color: Black
• Defined Color: Black
• Housing Diameter: 4