Belt Squeak
I have tried about everything on my 05 chopper to keep the belt from raising hell . I used all the items listed on this forum , with not much luck... I tried STP belt dressing , it is a clear dressing and I brushed it on.. It worked fine for 100 miles or so then the squeak was back and one hell of a mess on my white bike.. I done some research and found a product made by Dupont, It is called:
Dupont Teflon Multi-Use dry, wax Lubricant. This is available at your local Lowe's stores for less then 5 bucks.It goes on wet then dries to a wax film, after 300 miles I still feel the wax. I put it on my rear pulley and the belt , rode over 350 miles this weekend and no mess on the bike and NO SQUEAL.. I love this stuff, Hope it works for you.