There is a chain oiler on eBay number 262931000585 under motorcycles parts & accessories it gets 100% feed back and positive comments anyone got one? I dropped on it by chance as I was looking for bits to make one as I've done it before and it worked well using a primeing bulb,in the past I've had a scottoiler and another one like it but they are expensive for what they are,at the moment I use gearbox oil applied with a brush which works great but some kind of automatic oiler would be nice for touring and £24 is cheap enough.