From their website: Bel-Ray Blue Tac Chain Lube is a high-performance, fully synthetic chain lube for all powersports chain applications. .... offers an extremely tacky formula that will not fling off when used as directed. Professional racing teams and dyno tests have proven that even at speeds of 100 mph and up .... remains in place on your chain, providing the performance and protection you require.
All motorcycle and ATV chains including O, X and Z ring chains.
Both street and off-road applications.
O and X ring chains commonly found on racing kart applications
If it's on the interweb, it has to be true, right??
As for movement, it doesn't pull off much, I'll try again after work to see just how much. Here is a pic of the swingarm, which I only shows because it has obviously been moved back multiple times...
Also, the chain hasn't been replaced since I've owned it (15 years), but the bike only has 10,000 miles on it and this clearly isn't the original chain.
1986 Rebel 250 Limited Edition black/gold
I used to say life is too short to work on your own bike, but here I am doing it anyway....