NOT ANOTHER OIL AND FILTER THREAD lol. Well its that time again fellas. Ive just been ringing up shops and was quoted $129 for a sull synth Motul 4L, Supercheap also has a full synth Castrol Power 1 TTS Racing Motorbike Oil for $77.50. At the moment im siding with Castrol. Q: Can I use this oil for my bike and is it suitable? Q: I’ve always gone full synthetic with my cars, should I do the same for the bike (some people seem to be against this idea)? Q: If not this oil then is there another oil forumers recommend? Q: Finally what filter should I be using for my bike?