A misted-up visor in cold or wet weather is the fastest way to lose sight of the road. This anti-fog insert fits behind the visor on your HJC and keeps it clear, so you can ride with the visor shut instead of cracked open.

Which helmets does this fit?

This anti-fog insert is matched to these models:

It also matches these visor part codes: HJ-20M. That code is stamped on the visor itself, not on the helmet.

The helmet model name is printed inside the chin bar, under the lining or on the strap label. If yours isn’t listed, check the visor finder — visors are model-specific and a part from a neighbouring model usually won’t clip in.

How do I fit it?

Take the visor off, clean the inside with a dry cloth, peel the backing and press the insert on from one edge to the other so no air is trapped. No tools needed.

Shipping and returns

Free tracked shipping to the UK, USA and Europe. Delivery estimates are shown at checkout. If it’s not right, you have 30 days to send it back — see our returns policy.

Aftermarket part, not OEM. HJC model names indicate fitment compatibility only — we are not affiliated with or endorsed by HJC. Confirm your exact model before ordering.

HJ-20

HJC C70 / FG-17 / FG-ST / IS-17 Anti-Fog Insert — Stops Visor Fogging