Major buffeting and blurred vision with A-stars R10 on a Panigale V4S (2018). Need advice!
everyone,
I recently upgraded from an AGV K1 S to the Alpinestars Supertech R10, expecting a massive leap in aerodynamics and stability. I’m riding a 2018 Ducati Panigale V4S with what looks like an aftermarket "Sport" windscreen (not the tiny stock one, but not a full Double Bubble either).
Here is the problem: Once I hit 220 km/h (135 mph) and above, the helmet starts performing like a budget lid.
• It feels like it’s lifting my head up constantly.
• I’m getting major vibrations (buffeting) that actually blur my vision.
• After a fast run, I have serious neck pain.
The weird part? My old K1 S felt more stable, and a friend's mid-range Shark (touring-oriented) felt much better at 250 km/h on an R1.
Some context:
• The helmet is a size M and it fits very tight on my cheeks—I can barely move it with my hands when it's strapped on.
• I’ve been told the R10 is extremely specialized for a "full tuck" position. I try to stay low, but even then, it feels unstable.
• I’m just starting to play with the A-Head adjustment system (tilting it backward), but I haven't found the sweet spot yet.
My questions:
Is the R10 just too sensitive to the airflow coming off the Panigale's screen?
Could my windscreen be creating "dirty air" that hits the rear spoiler the wrong way?
Has anyone else experienced this "cheap helmet" feel with a $1,000+ top-tier racing lid?
I really want to love this helmet, but right now, it’s literally a pain in the neck. Any advice on setup or body position would be appreciated!