# Protective Helmet GIRO RADIX MIPS — matte sky blue pulse, Size S (51–55 cm)

**URL:** https://aio.lv/en/product--giro-gr-39305-e02-s--12382495
**Data updated:** 2026-04-26 20:54 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-39305-E02-S
**EAN:** 199270035284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 128.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 106.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-39305-e02-s--12382495

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

GIRO RADIX MIPS is a mountain bike protective helmet featuring MIPS technology for rotational impact protection. This model in matte sky blue pulse comes in Size S (51–55 cm) and offers a lightweight construction, multi-ventilation channels and an adjustable retention system for a secure fit. Designed for trail and all-mountain riding to enhance rider safety and comfort.

## Long description

The GIRO RADIX MIPS — matte sky blue pulse in Size S (51–55 cm) is a mountain bike protective helmet designed for trail and all-mountain riding. It combines a lightweight in-mold shell with multi-ventilation channels and MIPS technology to reduce rotational forces in certain impacts. The helmet includes an adjustable retention system and padded liners to help secure a precise, comfortable fit for smaller head sizes.
Advantages
The helmet's MIPS layer provides an added measure of rotational impact protection while the low-profile shell and in-mold construction keep weight down without sacrificing structural integrity. Multiple ventilation channels promote airflow on longer rides, and the adjustable retention system allows quick fit adjustments. Removable, washable liners maintain hygiene and comfort during repeated use.
Suitable for
 Trail and all-mountain riding
 Cross-country rides where extra ventilation is desired
 Riders with head circumference of 51–55 cm seeking a secure, adjustable fit
 Cyclists who want a helmet with rotational impact mitigation
When it may not be suitable
This helmet is focused on trail and all-mountain use and may lack some features desired for downhill-specific racing, such as extended rear coverage or an integrated chin bar. Riders who require a full-face helmet for high-speed technical descents should choose a purpose-built full-face model instead.
Key specifications
 Fit range: 51–55 cm (Size S)
 Construction: in-mold polycarbonate shell with EPS liner
 Impact mitigation: MIPS rotational protection system
 Ventilation: multiple front-to-rear vents and internal channels
 Adjustment: dial-based retention system for micro-fit
 Comfort: removable and washable padding
 Finish: matte sky blue pulse
 Intended use: trail / all-mountain
How to use
Place the helmet on the head so it sits level and low on the forehead, covering the top of the brow. Use the rear dial to tighten the retention system until the helmet feels snug but comfortable. Adjust the side straps to form a Y-shape around each ear and fasten the buckle under the chin, leaving enough room to fit one or two fingers between the strap and chin. Replace or wash liners as needed, and inspect the helmet after any significant impact; replace the helmet if it shows signs of damage.
What to consider before purchase
 Measure head circumference to confirm the 51–55 cm fit range is appropriate.
 Decide if MIPS rotational protection and ventilation align with your riding style.
 Confirm the matte sky blue pulse finish suits your visibility and aesthetic preferences.
 Consider whether you need additional rear coverage or a full-face helmet for aggressive downhill use.
Usage recommendations
For optimal protection and comfort, ensure the helmet is correctly sized and adjusted before every ride, maintain clean liners, and replace the helmet after significant impacts or after several years of regular use.

## FAQ

### How much does the GIRO RADIX MIPS helmet Size S (51–55 cm) cost, and is it available for purchase?

The price is 128.99 € (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 20.07.2026 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 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