Rohloff - CC PM Set (Art. #8225+8555) Axle-plate CC PM + PM,Rohloff - CC PM Set (Art. #8225+8555) Axle-plate CC PM + PM,Rohloff - Lock-Ring tool (for 8540L/8540SL) (8518,Modular parts system - Rohloff AG,Rohloff – Highly precise drive technology for the bicycle