BikeShop - Jagwire Sport 4mm Mini Inline Cable Tension Adjuster, Black, single

What we say: These little guys just make life easy.

What they say:

Inline adjusters make on-the-fly derailleur cable tension adjustments safe and easy.

• Includes a 50mm length of 4mm end-capped derailleur housing
• Not indexed
• Not recommended for use with brake systems