The WD 40 Wet Lube is a highly resistant formula which leaves a protective film to provide long lasting lubrication and outstanding protection for your chain.
Part of good practice in bike maintenance is to make sure your chain is looked after. It will improve the shifting of the gears and extends the life of the chain by repelling moisture and gunk.
Great if you are a regular bike commuter on wet dirty roads.
Make it part of your bike maintenance kit.