just given the Norco a strip down service, found that I have 4 bearings in the rear suspenson that need changing! but any how, chain lube! just had to take a wire brush to the chain and cogs to clean off the lube! well I think it was the lube? the chain cleaner and industrial degreaser I had didnt make a dent in the sticky goop stuck to it all! I've been using muc off wet and dry lube, it seems to work ok apart from the sticky build up! any suggestion on a better non build up easy clean chain lube?