# Helmet GIRO Radix MIPS — mountain bike helmet, Matte Black, size XL (61–65 cm)

**URL:** https://aio.lv/en/product--giro-gr-39307-255-xl--12405404
**Data updated:** 2026-04-30 18:34 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-39307-255-XL
**EAN:** 199270035499
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 129.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 107.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-39307-255-xl--12405404

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

GIRO Radix MIPS is a mountain bike helmet featuring MIPS rotational impact protection, matte black finish and XL fit for head circumference 61–65 cm. Designed for trail and enduro riding, it offers impact management, ventilation channels and an adjustable retention system for stable, comfortable fit during off‑road cycling.

## Long description

The GIRO Radix MIPS helmet in Matte Black is a mountain bike helmet sized XL for head circumferences 61–65 cm. Engineered for trail and enduro riding, this helmet combines a hard outer shell, internal impact-absorbing liner and MIPS rotational impact protection to reduce rotational forces transmitted to the head during certain impacts. It includes multiple ventilation channels and an adjustable rear retention system to help maintain a stable, comfortable fit while riding on varied terrain.
Advantages
The helmet provides integrated rotational protection through the MIPS system, contributing to improved impact management. Its XL fit accommodates larger head sizes and the adjustable retention system ensures secure, personalized fit. Ventilation channels help manage airflow and heat build-up during prolonged efforts, and the matte black finish offers a low-profile appearance that resists visible wear. Construction balances coverage and weight to suit aggressive trail riding without excessive bulk.
Suitable for
Trail and enduro mountain biking where added impact management is required
Riders with large head circumference (61–65 cm) seeking a stable XL fit
All-day rides where ventilation and adjustability are important
When it may not be suitable
This helmet is designed specifically for mountain biking and may be less suitable for road cycling disciplines where aerodynamic shape and minimal weight are higher priorities. It is sized for XL heads (61–65 cm), so riders outside that range should choose a different size. The helmet does not include accessories such as a built-in light or camera mount unless fitted separately.
Key specifications
Intended use: mountain bike (trail / enduro)
Size range: XL — fits head circumference approximately 61–65 cm
Safety features: MIPS rotational impact protection and multi-density impact-absorbing liner
Shell: hard outer shell with internal EPS or similar energy-absorbing liner
Ventilation: multiple airflow channels for heat dissipation
Fit system: adjustable rear retention dial and strap adjustments for secure fit
Finish: matte black
How to use
Before each ride, adjust the rear retention dial so the helmet sits level on the head and feels snug without creating pressure points. Position the front of the helmet approximately two finger widths above the eyebrows to ensure proper facial protection. Fasten and tighten chin straps so they form a V-shape under each ear and secure the buckle; the strap should be snug but allow comfortable jaw movement. Periodically inspect the helmet for visible damage after impacts and replace if the liner or shell shows cracking or severe deformation. Clean with mild soap and water and avoid solvents or high-heat drying.
What to consider before purchase
Confirm head circumference falls within 61–65 cm for correct XL fit
Decide whether MIPS rotational protection aligns with your safety preferences
Check helmet compatibility with any aftermarket accessories you plan to use (lights, visors, cameras)
Assess ventilation needs relative to your typical riding conditions
Usage recommendations
Use the retention system to fine-tune fit before each ride, replace the helmet after a significant impact or once signs of material degradation appear, and pair the helmet with properly adjusted straps and a correctly fitted eyewear arrangement for optimal protection on trails.

## FAQ

### How much does the GIRO Radix MIPS helmet — Matte Black XL cost, and is it available for purchase?

The price is 129.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 16.07.2026 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 MIPS helmet — Matte Black XL 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/12405404/68692218_large.webp