# Road Helmet GIRO ARIES SPHERICAL — GIRO, model ARIES SPHERICAL, matte purple haze, size S (51–55 cm)

**URL:** https://aio.lv/en/product--giro-gr-39360-298-s--12378416
**Data updated:** 2026-04-26 20:50 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-39360-298-S
**EAN:** 199270038872
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 295.49 €
**Prices and availability valid until:** 2026-08-20 23:59
**Price without VAT (21%):** 244.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-39360-298-s--12378416

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.79 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

GIRO ARIES SPHERICAL is a road cycling helmet in matte purple haze, size S (51–55 cm). It features SPHERICAL impact management technology for improved rotational and linear protection, an aerodynamic shell, and adjustable fit for road riding. Designed for everyday training and racing, it offers ventilation and retention system compatibility for comfortable long rides.

## Long description

The GIRO ARIES SPHERICAL in matte purple haze is a road cycling helmet sized S (51–55 cm) that combines SPHERICAL impact management technology with an aerodynamic shell and adjustable retention for everyday training and racing. Designed to balance protection, ventilation and fit, this helmet targets riders who need reliable linear and rotational impact protection without compromising on weight and airflow for long rides.
Advantages
The helmet employs SPHERICAL technology to reduce rotational forces and improve impact energy management, while its aerodynamic shell helps reduce drag during faster efforts. Adjustable fit features provide a secure, customizable feel across the head circumference range, and a ventilation layout offers airflow for sustained comfort. The matte purple haze finish delivers a discrete, low-reflective appearance suitable for road use.
Suitable for
 Road cycling training and racing
 Long endurance rides where ventilation and fit stability matter
 Commuting and everyday cycling with a focus on safety
When it may not be suitable
This helmet is specifically designed for road cycling and may not be ideal for disciplines that require different protective shapes or coverage, such as mountain biking or BMX, where extended rear coverage and specific venting patterns are often preferred. Riders needing a very large fit or a smaller than listed circumference should select a different size.
Key specifications
 Fit range: small size suitable for 51–55 cm head circumference
 Impact management: SPHERICAL technology for rotational and linear protection
 Shell: aerodynamic road-style outer shell
 Ventilation: multi-vent layout for airflow during sustained efforts
 Adjustment: adjustable retention system for precise fit
 Finish: matte purple haze
How to use
Position the helmet level on the head so the front edge sits just above the eyebrows. Adjust the retention dial and side straps until the helmet is snug but comfortable, ensuring it does not rock forward or backward. Fasten and adjust the chin strap so you can fit one or two fingers between the strap and the chin. Inspect the helmet before each ride for visible damage and replace it after any significant impact or if the shell or retention system is compromised.
What to consider before purchase
 Confirm head circumference falls within 51–55 cm for correct fit
 Consider whether a road-style aerodynamic shell meets your discipline’s protective needs
 Verify ventilation and weight expectations for planned ride durations
Usage recommendations
For optimal protection and comfort, pair the helmet with properly adjusted straps and regular fit checks, clean it with mild soap and water, and replace it after any significant impact or after several years of regular use according to manufacturer guidance.

## FAQ

### How much does the GIRO ARIES SPHERICAL road helmet, size S cost, and is it available for purchase?

The price is 295.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 05.08.2026 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 ARIES SPHERICAL road helmet, size S 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