Find Your Fit
Every Apex Visors tinted visor is cut to the exact shell mould of its AGV model family — not a specific helmet size. Here's why that matters, and how to make sure you order the right one.
The general rule: one visor fits every size
AGV builds each helmet shell family (e.g. Pista GP, Corsa R, K-Series) around a single outer shell shape, then adjusts the internal EPS liner and padding to size the fit to your head — the shell, eyeport and visor pin-post spacing stay identical across XS through XXL within that family. Because our visors mount to those pin posts and follow the shell's eyeport curvature, one visor size fits every helmet size in that model line. You only need to match the model, not your personal helmet size.
AGV helmet size chart
Use this to check your own AGV helmet size for reference — you do not need this to order a visor, since fit is by model, not by head size. Measure around the widest part of your head, roughly one inch above your eyebrows, with a flexible tape.
| Size | Head circumference |
|---|---|
| XS | 53–54 cm |
| S | 55–56 cm |
| MS | 57 cm |
| M / ML | 57–58 cm |
| L | 59–60 cm |
| XL | 61–62 cm |
| XXL | 63–64 cm |
Figures are a general guide based on published AGV sizing references and can vary slightly by model — always check the size label inside your own helmet if unsure.
How to order
- Find your AGV helmet model (e.g. Pista GP, Corsa R, K1, K1 S, K3, K5, K5 S).
- Choose that product on Apex Visors — no need to select a size.
- Pick your tint / finish.
- Fit in under two minutes using the existing pin posts — no tools required.
Still unsure which model you have? Get in touch and we'll help you match it.