LS2 Helmets | SKU: LS2Z800400027

LS2 FF901 Pinlock 120 Max Vision FF901 DKS433 Advant X

$66.95; ~~$79.99~~; $66.95
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LS2 FF901 Pinlock 120 Max Vision FF901 DKS433 Advant X

~~$79.99~~ $66.95

Quantity:

LS2 FF901 Pinlock 120 Max Vision FF901 DKS433 Advant X

~~$79.99~~ $66.95

The LS2 DKS433 is a genuine Pinlock 120 Max Vision anti-fog insert designed specifically for the LS2 FF901 Advant X modular adventure helmet. It clips directly onto the dedicated Pinlock pins built into the FF901 Advant X visor, creating a sealed air chamber that prevents the visor fogging in cold, wet, or humid conditions.

The Pinlock 120 Max Vision designation indicates both a larger lens format for broader field-of-view coverage and the premium tier of the Pinlock anti-fog system. It is suited to riders who regularly encounter varied or challenging weather and want a reliable, factory-matched insert rather than a generic alternative.

Pinlock 120 Max Vision anti-fog insert — highest-tier Pinlock designation
Engineered exclusively for the LS2 FF901 Advant X helmet
Mounts onto factory-fitted Pinlock pins inside the FF901 Advant X visor
Silicone bead seal creates an airtight air chamber between insert and visor to prevent internal fogging
Max Vision profile delivers broad field-of-view coverage without compromising optical clarity
Genuine LS2 spare part — model DKS433

Pinlock 120 Max Vision Insert (DKS433)

Brand	LS2 Helmets
Model	DKS433
Type	Pinlock 120 Max Vision anti-fog visor insert
Compatibility	LS2 FF901 Advant X
SKU	LS2Z800400027
Barcode	6923221109120

Fit the insert onto the two Pinlock pins on the inside of the FF901 Advant X visor, pressing along the silicone bead until it seats flush and airtight against the visor surface.
Before each ride, check that the silicone bead is making full contact with the visor all the way around — any gap in the seal will allow moisture ingress and reduce anti-fog effectiveness.
Clean the insert with a soft, damp microfibre cloth and mild soap only; never use solvent-based cleaners, petroleum-based products, or abrasive cloths, as these will damage the lens material and any coatings.
Always handle the insert by its edges to minimise oils and fingerprints on the optical surface.
Allow the insert to air dry completely before refitting; do not use heat sources such as a dryer or direct sunlight to speed drying.
Store the insert in a soft protective pouch or its original packaging when removed, to prevent scratching.
Do not fold, flex, or forcefully bend the insert — the lens material can crack or permanently distort.
If the silicone bead begins to lift, harden, or no longer seals evenly against the visor, replace the insert to restore effective anti-fog performance.