Universal Chain Oiler (Cobra Nemo 2 clone). One of the things all bikers should be doing regularly is making sure our bikes are well looked after and taken care off, this comes as servicing the bike or maintenance. Now one part of that is checking and cleaning and oiling one’s chain for your bike. This can be done at various times people say, but personally I like to do around every 200 miles of use on my bike, Being often this can be an annoying but important task, to which an automatic or manual chain oiler system can safe loads …