# Mountain bike helmet GIRO RADIX M (55–59 cm) matte metallic black with lime accents

**URL:** https://aio.lv/en/product--giro-gr-7140570--11367023
**Data updated:** 2026-03-07 20:00 (EET)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-7140570
**EAN:** 768686474057
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 91.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-7140570--11367023

## 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 is a mountain bike helmet in size M (55–59 cm) finished in matte metallic black with lime accents. Designed for off-road cycling, it provides head protection with a form-fitting shell and adjustable fit system. Suitable for trail riding, enduro and everyday MTB use where a balance of coverage and ventilation is required.

## Long description

The GIRO RADIX M (55–59 cm) matte metallic black with lime accents is a mountain bike helmet designed for off-road cycling. It combines a form-fitting hard shell with an adjustable fit system to deliver reliable head protection while preserving comfort and airflow. The helmet balances coverage and ventilation, making it suitable for trail riding, enduro and everyday MTB use where durability and a stable fit are required.
Advantages
The helmet provides secure coverage and impact protection through a molded outer shell and an internal impact-absorbing liner, while strategically placed vents maintain airflow during vigorous climbs and fast descents. The adjustable retention system allows quick, tool-free size fine-tuning within the 55–59 cm range, and the lightweight construction reduces neck fatigue on longer rides. Reflective or high-contrast lime accents improve visibility in mixed light conditions.
Suitable for
 Trail riding and singletrack
 Enduro and all-mountain sessions
 Everyday mountain biking and bike park laps
 Commuting on mixed terrain
Key specifications
 Size range: medium fit designed for 55–59 cm head circumference
 Finish: matte metallic black with lime accents
 Construction: molded outer shell with integrated inner impact-absorbing liner
 Ventilation: multiple vents positioned for cooling and aerodynamic airflow
 Fit system: adjustable rear retention for precise sizing and stability
 Weight: lightweight design for reduced rider fatigue (manufacturer typical for this helmet category)
How to use
Put the helmet on so it sits level on the head, covering the forehead without tipping backwards. Use the adjustable retention dial to tighten the fit until the helmet feels snug and stable; it should not move more than a couple of centimetres in any direction. Fasten and adjust the chin straps so they form a V-shape under each ear and close comfortably under the chin. Replace the helmet after any significant impact or if the shell or liner show visible damage. Follow any additional care instructions provided by the manufacturer for cleaning and storage.
Usage recommendations
For optimal protection and comfort, combine the helmet with properly fitted eyewear and maintain secure strap adjustment before each ride. Check vents for debris after muddy or dusty rides and allow the helmet to dry naturally if it becomes wet.

## FAQ

### How much does the GIRO RADIX mountain bike helmet M (55–59 cm) cost, and is it available for purchase?

The price is 110.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 mountain bike helmet M (55–59 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/11367023/65853177_large.webp