Slim Speakers for 50S, 30K, 20S EVO and 20S

Declared standards

Certification and batch labels should be verified on the delivered product and packaging. Use only standards declared for the exact product, size and market.

Care basics

• Clean the shell with mild soap and water only.
• Air-dry the liner away from direct heat.
• Do not modify, drill or repaint the shell.
• Replace after a significant impact even if damage is not visible.

How it should feel

New cheek pads should feel snug and move the skin when the helmet moves. The helmet should not rotate freely, create a concentrated pressure point, or obstruct vision.

Fit checks

1. Measure horizontally above the eyebrows and around the widest point.
2. Start with the chart; model shape and hair can affect fit.
3. Wear the helmet for 10–15 minutes indoors before removing labels.
4. Confirm the retention strap can be correctly secured.

Shipping

Contact support with your PIN code for current delivery availability and timing. Orders over the displayed threshold may qualify for free standard delivery.

No replacement or exchange

Change-of-mind, size and colour replacements are not available. Confirm the selling price and exchange terms before purchase. Manufacturer warranty and wrong or damaged-item replacements are assessed separately under the published policy.