# Protective helmet GIRO Radix size M (55–59 cm) Matte Trail Green

**URL:** https://aio.lv/en/product--giro-gr-7140558--11832717
**Data updated:** 2026-03-09 14:44 (EET)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-7140558
**EAN:** 768686474026
**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-7140558--11832717

## 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 protective mountain bike helmet in size M (55–59 cm) finished in Matte Trail Green. Designed for trail and enduro riding, it provides head coverage and impact protection with a lightweight construction and adjustable fit system. Intended for cyclists seeking a reliable helmet for off-road use and everyday trail sessions.

## Long description

GIRO Radix size M (55–59 cm) Matte Trail Green is a protective mountain bike helmet designed for trail and enduro riding. The helmet combines a lightweight shell with targeted coverage for the head, an adjustable fit system to secure a stable position during dynamic riding, and vents to manage airflow. Its Matte Trail Green finish provides a muted, all-around appearance suited to outdoor use while keeping a focus on protection and comfort for regular trail sessions.
Advantages
The Radix helmet offers balanced protection with extended rear and side coverage appropriate for aggressive trail lines and enduro descents. Its low-weight construction reduces rider fatigue over longer rides, and the adjustable fit system allows quick micro-adjustments for a custom fit. Ventilation channels are designed to promote airflow and help regulate temperature during sustained climbs and technical sections. The helmet is compatible with common accessory mounts and fits standard cycling eyewear comfortably.
Suitable for
Trail riding and enduro sessions
All-day mountain bike tours and singletrack laps
Riders seeking a reliable, everyday off-road helmet
Situations requiring secure fit and good ventilation
Key specifications
Size: Medium, fits head circumference 55–59 cm
Intended use: Trail and enduro mountain biking
Shell finish: Matte Trail Green
Construction: Lightweight protective shell with impact-absorbing liner
Fit system: Adjustable retention for micro-adjustments and secure hold
Ventilation: Multiple vents and internal channels for airflow management
Comfort: Padded liners and straps designed for long-duration wear
How to use
Place the helmet on the head so that it sits level and covers the forehead without tilting back. Adjust the retention system until the helmet fits snugly and does not move when you shake your head. Fasten and adjust the chin strap so there is enough room to breathe comfortably while preventing excessive movement—typically two fingers' width between the strap and the chin. Inspect the helmet before each ride for visible damage, proper fit, and securely fastened straps. Replace the helmet after any significant impact or if signs of damage appear.
Usage recommendations
Use the helmet for trail and enduro riding and for everyday off-road sessions. Match the size range 55–59 cm to your head circumference for correct fit. Clean the shell and pads with mild soap and water, avoid harsh solvents, and store the helmet away from direct sunlight and extreme heat to preserve materials and protective performance.

## FAQ

### How much does the GIRO Radix protective helmet — size M 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 — 8 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 protective helmet — size M 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/11832717/67233274_large.webp