RADO - right aligning dropout
All NICOLAI frames except the Ro20 are equipped with form-fitted, re-locatable and exchangeable dropouts to adjust the toe and camber at the rear end. Using the adjustable RADO dropouts allows us to reduce the rectification work on the frame which also means less stress on the material. The right side dropouts are marked with the indices -2, -1, 0, 1 and 2 for different camber adjustments. The RADO is fixed with a pin after the correct toe and camber adjustment. In case you need to replace the RADO make sure to check the corresponding index number. The correct number ensures the correct toe and camber adjustment even after replacement.