Changing the oil in the Blade so just going for 10w40 but which one would you recommend they are all 30euro for a 4Litre Container
Silkolene Super 4 10w-40 , Rockoil Guardian semi-synthetic 10w40,
Petronas syntium 4SX 10w40 ,Motul 5100 10w40 or
Castrol Power1 10W40