WD-40 is great, Goo-Gone is also great. If you don't have either one, use Mayonnaise - yes, Mayo! Works great for removing adhesive, and it will definitely not mar the finish on your pipes. As for cleaning the chrome on your pipes, I swear by the S-100 products for all bike cleaning needs. If you are going to be storing your bike for a while, put some automotive wax (i.e. Turtlewax) and leave the haze on until you pull it out of storage. Then just wipe it off, and they will have been completely protected from moisture.
HTH
gersh