HVAC - Heating Ventilation Air Conditioning
Once solely the preserve of your 'tin box' (as we motorcylists call 4 wheel transport), I have discovered how to circumvent the physics, mechanics and expense of installing a workable system on a motorcycle - well, the expense part not so much ...
You know that cold shiver you get when you see something absolutely cool, amazing or do something truly invigorating. ..?
How about that hot flush when you screw up ...?
.... and riding a motorcycle is all about ventilation ...
The only real problem is its none selectable for the most part, so if you screw up or do the embarrassing u turn in Central America you get an unwanted blast of extra heat, and the opposite wad a near constant factor as I wound my way through the jaw dropping and cold Andes of course.