As i'm on the minimum at the moment and considering a DIY oil service, I wondered what oil you '04-'07 guys were using and what grade as it's difficult to tell from the handbook.
This is what I use and it is what Castrol recommend: http://www.castrol.com/castrol/sectionbodycopy.do?categoryId=9024084&contentId=7073092
Thanks guys. Can anyone beat this, Castrol Power 1 (10W30) @ £32.15 for 4 litres delivered? Castrol Power 1 Racing 4T 10W-30 Fully Synthetic Motorcycle Oil 22497009 - 4L 8005707975707 | eBay
Dear Mr Wedge, Thank you for contacting Honda UK. Honda UK recommends using Castrol Power 1 Racing 10W-30 for your Fireblade. W e hope this clarifies your query. Kind regards Stephen Honda UK Contact Centre
I use motul semi synthetic now, i have tried the fully synthetic but found the gearbox clunked into 1st much better with the semi
Castrol Power 1 Racing 4T 10W-30 Motorcycle Engine Oil 4L Works out at £78.38 GBP for 12lts delivered thats £26.12 for 4lts