Box components Box Three Prime 9 X-Wide 9 speed black rear derailleur MFPN=CZ0170101 The Cable Rub pieces fit

The Cable Rub pieces fit nicely under cables and the Large and Small pieces are great for toptubes

} Premium quality Cerbec USA Grade 3 ceramic (Silicon nitride: Si3N4) balls with Magnetite rustproof finish

Sold Secure Silver rating

Weight: 7kg (15

8 Weight 165 Width 710

Box components Box Three Prime 9 X-Wide 9 speed black rear derailleur MFPN=CZ0170101 The Cable Rub pieces fitPrime 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 linkages Box Three features: Limited Slip Clutch, stamped