Join Date: Aug 2017
Location: Sherwood Park, Alberta, Canada
Here’s a thought...you could try a laminar lip. About half the cost of the Yamaha Touring screen, and it does an excellent job of reducing turbulence. Depending on how high on the stock screen you install it, it will provide an extra 1-2 inches of height at the full up position, while having a minimal effect on airflow at the full down position.
2015 Yamaha FJR 1300ES
2015 Yamaha R1
2018 Triumph Street Triple RS