> I alternate between WD-40 (for off-road) and 80wt gear oil (for on 
  
road). 
 
 > The manual says 80wt. I've come to the conclusion that all that the 
 > "sticky" chain lubes are good for is gathering dirt to sand your 
  
chain 
 
 > into smithereens. The "dry" chain wax doesn't gather dirt the way 
  
the wet 
 
 > lubes do, but doesn't do much of a lubricating job either. 
 > 
 > _E
 
  
After riding for 22 years, and trying all kinds of different chains 
 lubes and potions, this is exactly what I have found to be true as 
 well.
 
 I too use just WD-40 on my chain to clean it up after dirt riding, 
 and I use 80wt gear oil on my new DID X-ring chain only when I am 
 riding long distances on road.  I am doing a test on my chain right 
 now to see if what some folks have told me is true.
 
 Right now, I have over 7000 miles on my chain and have only lubed it 
 with gear oil, for high mile freeway stuff, TWICE.  I also have only 
 cleaned it up with WD-40, after riding off road, 5 or 6 times.
 
 I did not have to adjust it at all for the first 5000 miles or so and 
 so far I have only adjusted it TWICE.  Each adjustment only required 
 1/4 of a turn on the adjusters.  So far, between this great chain and 
 sprocket set, and this super easy oil/clean/lube regimen, I have done 
 the least amount of chain maintenence that I believe is possible.  It 
 has required the smallest amount of work out of any chain bike that I 
 have had.
 
 MrMoose
 A8 (Barbie and Ken special)