
Features & Details


Rider Lifestyle Gallery
Real rider photos for A128 helmet fit, riding style, and everyday road scenes.

Dual-Visor Convenience. Flip-Up Comfort. Everyday Modular Riding.
The A128 is built for riders who want modular convenience, an inner sun visor, a wide viewing feel, and practical comfort for everyday road use.
Protection
Comfort
Find Your Size
Measure around the widest part of your head, just above the eyebrows and ears. Compare with the size guide below.

| Size | CM | Inches |
|---|---|---|
| S | 54–55 cm | 21.25"–21.65" |
| M Most Popular | 56–57 cm | 22.04"–22.44" |
| L Most Popular | 58–59 cm | 22.83"–23.22" |
| XL Most Popular | 60–61 cm | 23.62"–24.01" |
| XXL | 61–62 cm | 24.01"–24.40" |






