Just collected my bike after it having its first(1000km) service. Was charged $260 for the privilege. On looking at the service details i noticed that on changing the oil, they have put in Motul 3000 20w -50 (mineral) ($36.14) does anyone know if this is correct? Firstly in the service book Suzuki recommend sae 10w-40, if that is not available they have a graph with various oils 20w-50 being one of them. Also with my fireblade semi synthetic was always put in, although it was more expensive. Should semi synthetic have been used? My bike was purchased and serviced by one of the biggest motorcycle dealers in Sydney.if anyone has any thoughts on this, it Would be appreciated.