Box One 9-Speed X-Wide Derailleur

The Box Components Box One 9-Speed X-Wide Derailleur builds on the strengths of our classic 9-speed system, integrating modern features for a 1x setup. It includes a fully adjustable Tri-Pack™ Clutch and an x-wide cage designed for an 11-50T cassette. The forged construction enhances durability and performance, making it ideal for challenging terrains.

• Top Performance Derailleur
• Designed for Tough Terrain
• Adjustable Tri-Pack™ Limited Slip Clutch
• Precision Sealed Bearing Pulleys
• Pivot-Tech™ Cable Stay

The Box Components Box One 9-Speed X-Wide Derailleur is crafted for those who demand reliability and precision on every ride.