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AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert — Stops Visor Fogging

5.0 · 7 reviews Price range: $25.99 through $34.99

Help reduce misting on cold, wet rides.

Match the helmet name, then choose your option below.

AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert — Stops Visor Fogging

(7 customer reviews)
Price range: $25.99 through $34.99
WHY RIDERS BUY THIS Help reduce misting on cold, wet rides.

Made for cold, wet or stop-start rides when visor mist can make you crack the visor open and let uncomfortable air or rain in.

✓ Choose your listed helmet model ✓ Free tracked delivery, duties included ✓ 5–10 business-day estimate ✓ Fit guarantee · 30-day returns

Aftermarket part — not made by the helmet manufacturer. Model names describe compatibility only.

Check your helmet model before buying →

✓ Fits your AGV: Compact ST · K1 S · K1 · K3 SV · K5 S · K5. Matched to these exact models — not a “universal” part trimmed to sort-of fit.

  • Stops your visor misting up in cold and wet weather, so you keep a clear view without riding with the visor cracked open.
  • Anti-fog insert
  • free tracked shipping to the UK, USA, Canada, Australia & Europe
  • 30-day returns.

Will it fit your helmet?

Listed for: AGV Compact ST · K1 S · K1 · K3 SV · K5

Your model name is inside the chin bar, under the lining or on the strap label. It must match a name above: a visor from a neighbouring model usually won’t clip in.

Not sure? Email us your helmet model and we’ll check it before you order.

Fit guarantee: if it doesn’t fit a helmet listed above, we’ll replace it or refund you in full, return postage included. Details

1Choose your option2 optionsRequired
COMPLETE YOUR RIDE Build your exact visor setup Choose only options reviewed for your exact helmet model Choose the main option first
Not sure? Check your helmet model →
Select your main product option Primary product stays full price

Optional reviewed extras only. The 15% setup saving applies only to eligible additional products, never the main product. Normal-price options open their own product page and are not included in this page's setup total.

What to expect from this product
Cold and wet rides Stop-start traffic Model check before cart

This treats the visor surface, not glasses fog. Correct fit and installation are required; results vary with conditions.

SKU: CL-AGV-CompactSTK1SK1K3SVK5SK-AF
Category: , , , ,
Tags: ,

Description

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 AGV 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:

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, Canada, Australia 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. AGV model names indicate fitment compatibility only — we are not affiliated with or endorsed by AGV. Confirm your exact model before ordering.

Additional information

Tint

K1S K5S Film, Anti-Fog K5

7 reviews for AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert — Stops Visor Fogging

    M***
    March 26, 2026

    Super excellent quality and at night the vision is perfect, highly recommended.

    A***r
    March 11, 2026

    Spectacular product, wow, one of the best, I would buy it with my eyes closed.

    a***
    November 4, 2025

    A shield with a very beautiful colour gradation, I am satisfied. The fit to the helmet is perfect too and I think the quality is good. If I have the chance I would want a different colour as well.

    Review photo – AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert
    F***
    October 4, 2025

    Price and quality are the best, it helps a lot in lowering the intensity of light. At night you can even see better, cutting down the intensity of oncoming vehicle headlights.

    Customer photo

    Review photo – AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert
    S***
    August 7, 2025

    The product arrived fast and safely, it comes very well protected and its quality is excellent, highly recommended, it looks super good on my AGV.

    Customer photo

    Review photo – AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert
    Review photo – AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert
    Review photo – AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert
    +1
    J***
    August 2, 2025

    The visor fit perfectly on an hro 514 helmet, works very well at night, super for the price.

    Customer photoCustomer photo

    Review photo – AGV Compact ST / K1 S / K1 / K3 SV & more Anti-Fog Insert
    D***
    July 28, 2025

    AGV K1s, identical to the originals, it even has the tabs for the Pinlock. Incredible for the price, I'm definitely going to buy lots of other colours, I recommend it 100%.

    Customer photo

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