chain-wax, in a spray can. it is better than any oil. last longer, adheres better(minumal fling) and it cleans the chain as you spray it on. i was told this by the head mech. for Triumph U.S.A. "warm chain(once around the block is fine) hold a rag between chain and bike or wheel(depending where you like to do it at, i prefer sitting behind the bike and working at sproket) and spray liberaly, wipeing off the excess as you go." i use the same rag several times and then throw it away. so far so good.
