# Road Helmet GIRO Helios Spherical, matte purple haze, size S (51–55 cm)

**URL:** https://aio.lv/en/product--giro-gr-38955-298-s--12378415
**Data updated:** 2026-04-26 20:50 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-38955-298-S
**EAN:** 199270033013
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 253.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 209.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-38955-298-s--12378415

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

GIRO Helios Spherical is a road cycling helmet featuring Spherical impact protection and a matte purple haze finish. This size S model fits head circumferences 51–55 cm and is designed for aerodynamic performance, ventilation and crash protection during road cycling. Ideal for recreational and competitive riders seeking a lightweight, ventilated helmet with advanced impact technology.

## Long description

GIRO Helios Spherical in matte purple haze is a road cycling helmet engineered for riders who need a balance of aerodynamic performance, ventilation and impact protection. This size S version fits head circumferences from 51 to 55 cm and integrates Spherical impact technology to manage rotational and linear forces in a crash. The shell and internal structure are designed to be lightweight while providing coverage appropriate for road use.
Advantages
The helmet combines Spherical impact protection with an aerodynamic shell shape to reduce drag without sacrificing airflow. Multiple vents and internal channeling improve cooling during extended rides, and an adjustable retention system provides a secure fit for the 51–55 cm head range. The matte purple haze finish offers a subdued aesthetic that resists glare and shows fewer surface imperfections than glossy paints.
Suitable for
 Road cycling training and group rides
 Competitive road events where aerodynamic performance matters
 Recreational riders seeking an advanced-protection helmet
 Riders who prefer a snug fit in the 51–55 cm head circumference range
When it may not be suitable
This helmet is designed specifically for road cycling and may not be optimal for disciplines requiring additional coverage or different safety standards, such as mountain biking, BMX or urban commuting with integrated lights and visors. If you need a visor, large rear coverage for downhill riding, or a helmet certified to specialty standards, consider a model purpose-built for those uses.
Key specifications
 Size range: S — fits 51–55 cm head circumference
 Protection system: Spherical impact protection for rotational and linear impact management
 Shell: Aerodynamic road-oriented outer shell
 Ventilation: Multiple intake and exhaust vents with internal channeling
 Fit system: Adjustable retention for secure, customizable fit
 Finish: Matte purple haze
 Weight: Lightweight construction suitable for endurance and racing
How to use
Select the size S helmet for head circumferences between 51 and 55 cm and adjust the retention system until the helmet sits level on the head with minimal forward or backward tilt. Fasten and adjust the chin straps so they form a V around each ear and securely clip the buckle, leaving enough room to fit one or two fingers between the strap and the chin. Check that the helmet remains stable during head movement and that vents align to allow airflow. Replace the helmet after any significant impact or when visible damage appears.
What to consider before purchase
 Measure head circumference to confirm the 51–55 cm size fits comfortably.
 Decide if road-specific aerodynamic shape and ventilation meet your riding style.
 Consider whether rotational-impact protection provided by Spherical technology is a priority.
 Assess if the matte purple haze color and matte finish match your visibility and style preferences.
Usage recommendations
Use the GIRO Helios Spherical for road rides where a lightweight, well-ventilated helmet with advanced impact management is required. Regularly inspect straps, retention components and the shell for wear; store the helmet away from direct sunlight and extreme heat to preserve the finish and materials.

## FAQ

### How much does the GIRO Helios Spherical road helmet S (51–55 cm) cost, and is it available for purchase?

The price is 253.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 03.08.2026 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 Helios Spherical road helmet 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