# Protective mountain bike helmet BELL Kask mtb gray size S (52–56 cm)

**URL:** https://aio.lv/en/product--bell-308877-uniw--11833026
**Data updated:** 2026-03-09 14:44 (EET)
**Category:** Protective Helmets
**Manufacturer:** BELL
**Manufacturer code:** 308877-uniw
**EAN:** 768686287473
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

BELL Kask mtb is a protective mountain bike helmet in gray, size S (52–56 cm). Designed for MTB riding, it provides head protection with a reliable fit for small adult and youth riders. The helmet suits trail, cross-country and urban cycling where a compact, properly sized protective helmet is required.

## Long description

BELL Kask mtb gray size S (52–56 cm) is a protective mountain bike helmet designed for small adult and youth riders. The helmet features a compact shell and internal fit system to secure a consistent position on the head during trail, cross-country and urban riding. Its design focuses on protection, fit and ventilation appropriate for off-road and mixed-surface cycling where a smaller circumference is required.
Advantages
The helmet offers a reliable, adjustable fit for head circumferences between 52 and 56 cm and a lightweight construction that reduces rider fatigue during longer rides. Ventilation channels are integrated into the shell to help maintain airflow while maintaining coverage in key impact areas. The visor provides glare reduction and minor protection from branches and debris without compromising forward visibility. Materials and construction meet standard safety requirements for protective cycling helmets, delivering consistent protective performance for mountain biking and urban use.
Suitable for
 Trail riding and light enduro where a compact protective helmet is preferred
 Cross-country cycling on mixed surfaces and narrow forest tracks
 Urban and commuter cycling that requires durable head protection with good ventilation
 Youth and small adult riders needing a size S helmet (52–56 cm)
Key specifications
 Fit range: 52–56 cm (size S)
 Color: gray
 Intended use: mountain bike / trail / cross-country / urban cycling
 Construction: lightweight protective shell with integrated ventilation channels
 Adjustment: internal fit system for stable positioning and micro-adjustable retention
 Visor: attached front visor for glare reduction and minor debris protection
How to use
Place the helmet on the head so the front edge sits just above the eyebrows and the rear covers the occipital area without tilting. Use the internal fit system to tighten the helmet until it feels secure but not constricting, and adjust the side straps to form a V-shape under each ear. Fasten the chin strap and adjust its length so two fingers fit between the strap and the chin. Visually check that ventilation openings are unobstructed and that the visor does not impede forward view. Replace the helmet after any significant impact or if signs of damage or wear are present.
Usage recommendations
For optimal protection, combine the helmet with appropriate eyewear and gloves; inspect straps and shell regularly for damage and follow manufacturer care instructions to maintain fit and performance.

## FAQ

### What payment options are available?

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### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BELL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BELL service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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