BOX One Prime 9 Derailleur(9spd), X-Wide Cage - Black Lubricants Great for unique mounting applications

Great for unique mounting applications

Manufacturer Part Number: DROPOUT-259

- Tools fit within case allowing extra room for more tools and parts

UPC: 821973338880

BOX One Prime 9 Derailleur(9spd), X-Wide Cage - Black Lubricants Great for unique mounting applicationsPrime 9 Technology for less derailleur travel and better chainline, less wear, and improved lifespan Box One features: Adjustable Tri Pack limited slip clutch, forged inner and outer cage, Pivot Tech cable stay, sealed bearing pulleys, and 3D forged linkages Box Two features: Tri Pack limited slip clutch, forged inner and outer cage, Pivot Tech cable stay, sealed bushing pulleys, and 3D forged inkages Box Three features: Limited Slip Clutch, stamped