Blimey, that Pro Oiler is spendy.
Get a Scottoiler. They work fine. Had one on my last 3 bikes apart from the RSV and as long as you get the flow rate right, it's fit and forget.[/QUOTE
The only thing I don't like about the scottoiler is that you can't adjust it according to the weather conditions. I know it's quite expensive for something that lubes your chain but I don't know anything else on the market that can do the job just like this thing does and doesn't rely on mavity to do the job for you.


