I’ve decided to fit an automatic chain oiler on the Honda CRF250 Rally so that I don’t have to constantly worry about the chain being lubed. I’ve had one on my Kawasaki Versys 1000 from new and I have to admit it has been brilliant. The chain on the Versys 1000 has only had to be adjusted twice in over 11000 miles and this is largely due to the fact that it is always well lubricated.
Following my quest to buy British I’ve purchased the same Tutoro automatic chain oiler for the CRF that I have on the Versys. The great thing about the Tutoro oiler is that it doesn’t need to be hooked up to the vacuum side of the injector and neither does it need a power feed. This makes it very simple to maintain and also reduces the risk of problems with the engine should something like the vacuum pipe split and allow extra air into the injector mix.
The Tutoro oiler switches on and off the feed of the oil simply by using the motion of the motorcycle moving. As the bike moves along a road of trail the movement up and down as it hits bumps etc cause the valve inside the oil chamber to open and allow a predetermined amount of oil to flow. This simple mechanical process needs no adjustment and is perfectly reliable. The flow rate of the oil onto the chain can be adjusted by simply opening or closing the little vale on the oil chamber.
Once I’ve got it fitted to the bike I’ll add some more photos to this article.