For the Rohloff Speedhub 500/14 an oil change should be annually carried out at least every 5.000km. Through this process it can be safe to say that there will always be enough oil in the hub regardless of oil loss (due to sweat oil) and that any penetrated water will be rinsed out.
There will already be approx. 25ml fluid in the hub (old oil and any penetrated moisture). After the cleaning oil is also filled into the hub then there will be approx. 50ml fluid to drain out. For this reason the cleaning oil comes in a 50ml bottle so that the old fluid can be drained out into this bottle for safe disposal.
Included in delivery: 25ml cleaning oil in a 50ml bottle, 25ml all seasons oil, oil filling tube, drain screw with new seal
