ILM Helmet Anti-Fog Replacement Visor for 902/902L/902BT — Clear High-Transmission Shield (85% Light)

The ILM Helmet Anti Fog Visor for models 902, 902L and 902BT is a replacement helmet visor engineered for clear, high-transmission vision and reduced fogging in varied riding conditions.

This visor is designed as a precise-fit replacement for ILM helmets in the 902 family, delivering a nearly transparent viewing field while meeting wide horizontal and elevated vertical sight specifications. It combines an anti-fog surface treatment with optical-grade transmissivity so riders can maintain situational awareness without sacrificing brightness or clarity. The shield suits everyday commuting, touring and shorter visibility-demanding rides.

How does this visor maintain clear vision in changing temperatures?

The ILM anti-fog coating reduces condensation buildup on the inner surface so droplets that normally blur vision are less likely to form. It does not rely on thick tinting; instead, an engineered surface treatment keeps the sightline usable when humidity and temperature shift.

• Inner anti-fog layer to minimize condensation
• Optical-grade surface for consistent clarity
• Compatible with normal helmet ventilation to aid evaporation

Will the visor let enough light through for safe daytime riding?

Yes — this visor features high-definition transmissivity and permits at least 85% of visible light to pass, preserving natural color and contrast. Riders get a bright, true-color view of the road without exaggerated darkening or washed-out tones.

• Transmissivity not lower than 85% of visible light
• Maintains accurate colors and road contrast
• Suitable for daytime and well-lit urban riding

How wide and tall is the field of vision with this visor?

The design delivers a broad horizontal viewing angle with left and right horizons of at least 105 degrees, allowing good peripheral awareness. The upward field of view is engineered for a minimum of 7 degrees, helping riders see traffic lights, overhead signs and elevated obstacles without excessive head movement.

• Left and right horizon not lower than 105 degrees for wide peripheral sight
• Up horizon not lower than 7 degrees to improve overhead visibility
• Precision fit keeps optical center aligned with rider sightline

How easy is installation and everyday care for this replacement visor?

The ILM visor installs into compatible ILM 902 series helmet shells using the original hinge points, making replacement quick and tool-free in most cases. Cleaning is straightforward: use a soft microfiber cloth and mild soapy water to avoid damaging coatings.

• Direct-fit for ILM 902, 902L and 902BT helmets
• Tool-free snap-in mounting on standard ILM hinge points
• Clean with microfiber cloth and mild detergent; avoid solvents

Who is this for: Riders who own an ILM 902-series helmet and want a high-clarity, anti-fog replacement visor with broad peripheral vision and reliable light transmission. It suits commuters, sport-tourers and anyone prioritizing clear daytime sightlines and reduced fogging without heavy tinting. If you need a direct-fit visor that keeps colors accurate while widening your field of view, this ILM shield is built for that purpose.