Airoh 6433 Pinlock Anti-Fog Lens – ST.701 / ST.501 / Valor / Spark Helmets
€13,90
€28,67
-51%
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Airoh 6433 Pinlock Anti-Fog Lens – ST.701 / ST.501 / Valor / Spark Helmets
€13,90
€28,67
-51%
Taxes included.
Shipping calculated at checkout.
Code: 6433
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Shipping notice: truck drivers' strike in Italy
Updated 19/10/2026
Since 16 October, truck drivers protesting against high diesel prices have been blocking roads and ports in Southern Italy (Campania, Calabria, Sicily, Puglia, Basilicata), and the protest could spread to the rest of the country. The strike affects all our shipments, in Italy and abroad: Poste Italiane is currently not collecting parcels, while BRT and DHL are collecting as usual but deliveries may be delayed in some areas.
- Italy we ship with BRT and DHL · possible delivery delays
- European Union for now we ship with DHL only · possible delays
- Non-EU countries (customs) shipments temporarily suspended: they will leave as soon as Poste Italiane resumes collections
We apologise for any inconvenience and thank you for your patience.
Shipping outside the European Union — duties payable by the recipient
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
This order ships outside the European Union and is subject to customs clearance in the destination country.
Export formalities and costs from Italy are on us and are already included in the price.
Import duties, taxes and clearance fees in the destination country are payable by the buyer. They are not included in the product price or the shipping cost, and we cannot calculate them: they are set by the customs authority of the destination country.
The carrier will not release the parcel until the recipient pays these charges. If the shipment is refused or the charges are left unpaid, the parcel is returned to us and shipping, return and any customs costs are deducted from the refund.
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The Airoh anti-fog Pinlock lens (code 6433, Pinlock reference DKS169) is the original replacement part that eliminates visor fogging on Airoh ST.701, ST.501, Valor and Spark helmets. It is the transparent inner lens that attaches to the two pins on the visor and creates a sealed air gap: condensation no longer forms, even when stopped at a traffic light in winter.
✓ Strengths
- Original Airoh replacement part – code 6433, Pinlock® DKS169 lens
- Pinlock® 70 level – this is the level specified in the catalogue for these helmets
- Eliminates fogging – the surface absorbs moisture and the seal creates a thermal barrier
- Transparent lens – neutral optics, no color alteration, can also be used at night
- Tool-free installation – attaches to the two inner visor pins in seconds
Technical features
| Brand | Airoh (Locatelli S.p.A.) |
| Part number | 6433 |
| Pinlock reference | DKS169 |
| Pinlock level | Pinlock® 70 |
| Type | Anti-fog inner lens |
| Color | Transparent |
| Content | 1 lens |
| Replacement type | Original Airoh (OEM) |
⚠️ Important notes:
• Beware of the Spark 2: it's a different helmet from the Spark and uses its own visor. Multiple sources indicate this Pinlock as not compatible with the Spark 2: if you have that model, please contact us before ordering.
• The Pinlock lens only works on a prepared visor, i.e., one with the two attachment pins. Check your visor: if it doesn't have adjustable pins on the sides, it must first be replaced with a prepared version.
• It is applied inside the visor: it does not replace the visor and has nothing to do with the internal sun visor.
• The lens should be cleaned only with lukewarm water and a soft cloth: alcohol, solvents, and glass cleaners will irreversibly damage the anti-fog treatment.
• Handle it by the edges: scratches and fingerprints on the inner surface reduce effectiveness.
• Beware of the Spark 2: it's a different helmet from the Spark and uses its own visor. Multiple sources indicate this Pinlock as not compatible with the Spark 2: if you have that model, please contact us before ordering.
• The Pinlock lens only works on a prepared visor, i.e., one with the two attachment pins. Check your visor: if it doesn't have adjustable pins on the sides, it must first be replaced with a prepared version.
• It is applied inside the visor: it does not replace the visor and has nothing to do with the internal sun visor.
• The lens should be cleaned only with lukewarm water and a soft cloth: alcohol, solvents, and glass cleaners will irreversibly damage the anti-fog treatment.
• Handle it by the edges: scratches and fingerprints on the inner surface reduce effectiveness.
Compatible helmets
| Airoh Helmet Model |
|---|
| Airoh ST.701 |
| Airoh ST.501 |
| Airoh Valor |
| Airoh Spark |
Who it's perfect for
For those who ride their motorcycle all year round. In winter, in the rain or in stopped traffic, the visor fogs up in a few seconds and the only remedy is to open it – and get cold and wet in the face. With the Pinlock lens, the problem simply no longer exists: it's the replacement that changes the daily life of winter riders the most, and it costs a fraction of the helmet.
🛡️ Warranty and quality – Moon Bike S.r.l.
Original Airoh (Locatelli S.p.A.) replacement part with Pinlock® technology. Moon Bike S.r.l. is an authorized Airoh dealer based in Cercola (NA), Italy. New product, invoice included. We ship throughout Italy, Europe, and worldwide with protective packaging to safeguard the lens.
Original Airoh (Locatelli S.p.A.) replacement part with Pinlock® technology. Moon Bike S.r.l. is an authorized Airoh dealer based in Cercola (NA), Italy. New product, invoice included. We ship throughout Italy, Europe, and worldwide with protective packaging to safeguard the lens.
Frequently Asked Questions (FAQ)
❓ Which helmets is the Airoh Pinlock lens 6433 suitable for?
For Airoh ST.701, ST.501, Valor, and Spark helmets. The part code is 6433, with Pinlock reference DKS169.
❓ Is it suitable for the Spark 2?
The Spark 2 is a different helmet from the Spark and uses its own visor: multiple sources indicate this Pinlock as not compatible. If you have a Spark 2, please contact us before ordering, and we will verify together.
❓ What Pinlock level is it?
It is a Pinlock® 70 lens, the level specified in the catalog for these helmets. Pinlock also produces higher levels (120 and 200), but not for this application.
❓ Is it suitable for any visor?
No: a Pinlock-prepared visor is required, i.e., one with the two attachment pins on the sides. If your visor does not have them, the lens cannot be installed, and a prepared visor is needed first.
❓ How is it installed?
Without tools: slightly flex the visor and attach the two holes of the lens onto the pins. Installation takes less than a minute; the pins can be rotated to adjust the tension of the seal.
❓ How is it cleaned?
Only with lukewarm water and a soft cloth, without rubbing. Alcohol, solvents, degreasers, and glass cleaners will irreversibly damage the anti-fog treatment.
❓ Is it an original Airoh replacement part?
Yes, it is the original Airoh replacement part code 6433, with Pinlock® DKS169 lens, new and sold by an authorized dealer with an invoice.
Frequently asked questions
Shipping times +
Shipping within 24-48 working hours in Italy. Tracking via SMS/email. Free pickup at our store in Cercola (NA), ready within 1 hour.
Returns and refunds +
You have 14 days from delivery to return the item without giving a reason. Free returns for faulty items. Full details
Payment methods +
Credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (pay in 3) and cash on delivery.
Warranty and authenticity +
All products come with a 24-month legal warranty. We are an Official Piaggio Group Dealer: original spare parts are certified with a verifiable OEM code.
Technical support +
Our technical team is available on WhatsApp +39 392 456 1248 Mon-Fri 9:00–13:30 / 14:30–18:00 (Italian time), or by email.