BOX Prime 9 Rear Derailleur BB Shell Width (mm)-70 The GP3 Evo BioKork is

The GP3 Evo BioKork is manufactured from certified SGS pollutant-free rubber and cork from sustainable farming in Portugal

The non-drive-side of the bag contains a document pocket useful for storing smaller items

547mm Weight 588g

New Shimano low viscosity oil keeps the M8220 brakes’ bite point consistent in all trail and weather conditions and new brake pads eliminate rattling noise caused by vibration

BOX Prime 9 Rear Derailleur BB Shell Width (mm)-70 The GP3 Evo BioKork isPrime 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