How to lubricate a bike<br>Choose a wet lube if you ride in the rain. If you live in a rainy environment or frequently ride on wet, muddy trails, go for a wet chain lube. It's thicker, so heavy downpours and mud won't wash it away.
Bikes require particular lube in dry weather. 
The statement says that a particular lube is needed in wet weather, not dry weather. There may be a particular one needed for dry, but we can't know that from this statement. 
( z1 require :ARG0 ( z2 bike ) :ARG1 ( z3 lubricate :mod ( z4 particular ) ) :time ( z5 weather :ARG1-of ( z6 dry ) ) )