This is the most reliable way to go from 42mph to 60mph on a 60hp Spark. We have tested exclusively the R&D's Sea-Doo in Lake Havasu City. Read all about it in the story published in the Tests section.


This is the most reliable way to go from 42mph to 60mph on a 60hp Spark. We have tested exclusively the R&D's Sea-Doo in Lake Havasu City. Read all about it in the story published in the Tests section.