Join Date: Sep 2004
Location: Medford, County of Jackson, Oregon, USA
Model: None at present
The thing I don't like about the NACA vent is you can't close it if you should need or want to. If it turns out rain does come through you'd have to use duct tape. This is approved in Canada (red/green)but maybe not in the US. If you get the 4" taller one you can always cut it down if you don't like it.
None at present
Past 'Wings: GL1100, GL1200, GL1500, GL1800
Current BMW C650GT