If they are CA approved, I would. I just got a new Shoei 110 helmet and chrome shield (tight seal), and fumes were definitely in my helmet. Maybe I have an exhaust leak on a 7k mile used bike, but either way, gas fumes are fight or flight time! And it seems more plausible since my seat pads allow me to sit back, in traffic or idle, fumes come up at me. California roads are parking lots most of the time. The exhaust goes to the side instead of down. Maybe i just need a deflector or rotate the exhaust pipe down if I could.
Thanks for the heads up. I'll get my mechanic to check it out and I'll get all new exhaust gaskets and donuts. I started to black out strong and quick (with my helmet lid closed the first half mile.) What the hell!?!?
Last edited by kawdog; 12-15-2014 at 08:15 AM.