LS2 Rear Ventilation Advant II FF910 - Restore full air circulation to your LS2 helmet

A well-ventilated helmet is a helmet that stays comfortable from the first mile to the last. With LS2 Advant II FF910 rear ventilation, your modulable regains efficient air extraction and all its interior comfort.

The Advant II FF910 rear vent is an official LS2 spare part designed to replace the air outlet at the rear of the helmet. If this part has become detached or cracked, or if its mechanism is no longer working properly, this ventilation allows you to restore optimum air extraction.

Positioned at the rear of the FF910, it plays an indispensable role in the helmet's internal circulation: hot air is evacuated, humidity dissipates more easily, and overall comfort increases, especially on long rides or in hot weather. This original part is easy to clip on, perfectly matching the helmet's attachment points, without any modifications or complex tools.

Sturdy, snug-fitting and true to the FF910 design, it extends the life of your helmet while maintaining high-performance ventilation on every ride.

Key points

• LS2 original part for Advant II / FF910
• Ensures rear air extraction for complete ventilation
• Improves comfort and limits heat build-up
• Quick installation thanks to adjustment clips
• Shock- and weather-resistant material

Technical specifications

• Compatibility: LS2 Advant II FF910
• Position: rear ventilation (air outlet)
• Mounting: original LS2 clips
• Material: robust engineering plastic
• Color: to match FF910 design

Benefits

• Restores full air circulation for optimum comfort
• Allows lost or broken parts to be replaced without changing the helmet
• Fitted in seconds with a perfect fit
• Compatible with all FF910 ventilation systems

Maintenance tips

Clean ventilation with soapy water and dry with a soft cloth. Avoid solvents or abrasive products that could weaken the surface.

Frequently asked questions

Is this rear ventilation compatible with all FF910 models?
Yes, it is designed for all LS2 Advant II / FF910 versions.

Is it easy to install?
Yes, simply remove the old part and clip on the new one. No special tools are required.

Does rear ventilation have an effect on fogging?
Indirectly yes: good air extraction helps regulate interior heat, which limits condensation.

Give your LS2 helmet a second life: order your Advant II FF910 rear ventilation and enjoy optimum air circulation every time you go out.