# Protective helmet GIRO Radix W matte white, size S (51–55 cm)

**URL:** https://aio.lv/en/product--giro-gr-7140667--11833175
**Data updated:** 2026-03-09 14:44 (EET)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-7140667
**EAN:** 768686474262
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 85.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-7140667--11833175

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

GIRO Radix W is a protective mountain bike helmet in matte white, offered in size S (51–55 cm). Designed for cycling safety, it provides head coverage and a fitted size range for recreational and off-road riders. The helmet suits everyday trail riding, urban commuting and light enduro use where a compact, properly sized helmet is required.

## Long description

The GIRO Radix W matte white helmet in size S (51–55 cm) is a protective mountain bike helmet designed for riders who need a compact, properly fitting helmet for trail, urban and light enduro use. Its low-profile shell and integrated ventilation provide basic impact protection while maintaining comfortable airflow. The size S option accommodates head circumferences from 51 to 55 cm to ensure a closer fit for smaller heads.
Advantages
The helmet offers a balance of protection and low weight with a streamlined shape that reduces bulk behind the head. Adjustable retention and strap hardware allow fine tuning of the fit, and internal padding provides comfort for extended rides. The matte white finish is abrasion-resistant and easy to maintain, while the ventilation channels help manage heat buildup during active use.
Suitable for
Recreational mountain biking and trail riding
Urban commuting and mixed-surface cycling
Light enduro or all-mountain sessions where a compact helmet is preferred
Riders requiring a size S fit (51–55 cm)
Key specifications
Shell style: low-profile mountain bike helmet
Size range: S, fits 51–55 cm head circumference
Finish: matte white
Ventilation: multiple intake and exhaust vents for airflow
Retention: adjustable rear fit system for precise sizing
Padding: removable or adjustable internal pads for comfort
Weight: designed to be lightweight for extended wear (manufacturer varies by size)
How to use
Place the helmet on the head and adjust the rear retention system until the helmet sits snugly without excessive movement. Fasten the chin strap and adjust the side straps so the buckle sits under the chin and the Y-shaped sections frame the ears. Ensure the helmet sits level on the head, covering the forehead and not tilted too far back. Replace internal pads or adjust their position to achieve a comfortable contact with the head.
Usage recommendations
Select the correct size by measuring head circumference and choosing the S range (51–55 cm). Inspect the helmet before each ride for cracks, significant dents, or damaged straps. Replace the helmet after any substantial impact or if fit and structural integrity are compromised. Clean the shell and pads with mild soap and water; avoid solvents and high-temperature drying to maintain material properties.

## FAQ

### How much does the GIRO Radix W helmet — size S (51–55 cm) cost, and is it available for purchase?

The price is 102.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can GIRO Radix W helmet — size S (51–55 cm) be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 GIRO 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 GIRO 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

https://aio.lv/img/cache/product/11833175/67233705_large.webp