For fine and coarse grained snow.

A definite must for any serious classic racer. A standout klister for refrozen tracks when slightly below freezing to above freezing. Usually one of the best choices for man made snow. At times Guru Extreme 39 can be fast on it’s own, other times, it should be covered with a thin layer of a hard wax or Rex Hydrex Liquid Fluoro.

-2c -+7c