Originally Posted By Fox Terrier
I forgot to clip mine down once but all that happened was they wobbled a bit at 70mph. I imagine the louvres stop too much of a pressure differential for them to fly up or fold back. I soon got out and clipped them down though!


Exactly my thoughts as here

ETA: Cain at Wolf Performance showed me these last weekend which may offer an even neater solution to bonnet security - click for source.



Apparently used extensively in the racing world so little doubt about their integrity.

Last edited by Richard Wood; 03/10/18 07:51 AM.
Richard

2018 Roadster 3.7
1966 Land Rover S2a 88
2024 Royal Enfield Guerrilla 450
1945 Guzzi Airone