# Road Helmet GIRO ISODE II by GIRO, matte black, size Universal (54–61 cm)

**URL:** https://aio.lv/en/product--giro-gr-39354-255-ua--12405382
**Data updated:** 2026-04-30 18:34 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-39354-255-UA
**EAN:** 199270038155
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 71.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 59.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-39354-255-ua--12405382

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

GIRO ISODE II is a road cycling helmet in matte black, offered in a Universal size for head circumferences 54–61 cm. Designed for on-road cycling, it provides core helmet functionality including head protection and adjustable fit. Suitable for recreational and training rides, commuting and long-distance road use where a secure, size-adjustable helmet is required.

## Long description

GIRO ISODE II by GIRO in matte black is a road cycling helmet offered in a Universal size that fits head circumferences from 54 to 61 cm. Designed for on-road cycling, it delivers core helmet functions including impact protection, adjustable retention and ventilation channels appropriate for recreational rides, training sessions, commuting and long-distance road use. The matte black finish provides a neutral, low‑glare appearance that suits a variety of cycling styles.
Advantages
The helmet combines a lightweight construction with an adjustable fit system to secure the helmet across a broad range of head sizes. Integrated ventilation channels promote airflow to help manage heat buildup during steady efforts. The matte surface reduces reflections while remaining easy to clean. The design focuses on essential protective features and user-adjustable elements without unnecessary complexity.
Suitable for
 Recreational road cycling and fitness rides
 Daily commuting by bicycle on paved roads
 Training sessions and longer distance road rides
 Cyclists seeking a single helmet to fit multiple riders within the 54–61 cm range
When it may not be suitable
This helmet is intended for on-road cycling and may not provide the specific features required for mountain biking, BMX, downhill, or other off-road disciplines that demand extended coverage, integrated visors or specialized impact technologies. It may also not meet the fit preferences of riders who require a very tight or very loose fit outside the stated circumference range.
Key specifications
 Intended use: road cycling and urban commuting
 Size range: fits 54–61 cm head circumference (Universal size)
 Finish: matte black
 Primary features: adjustable retention system, ventilation channels
 Protection: standard bicycle helmet impact protection suitable for road use
 Construction: lightweight shell with internal impact-absorbing liner
How to use
Place the helmet level on the head so the front edge sits approximately 1–2 cm above the eyebrows. Adjust the retention dial and side straps to achieve a secure, comfortable fit that prevents excessive movement while allowing normal head mobility. Fasten the chin strap and adjust so it is snug yet comfortable, with one finger able to fit between strap and chin. Regularly inspect the helmet for signs of damage and replace it after any significant impact or when wear compromises fit or structure.
What to consider before purchase
 Measure head circumference to confirm it falls within 54–61 cm.
 Decide if a matte black color and basic ventilation meet your visibility and comfort needs.
 Consider whether road-specific helmet features match your riding discipline (not optimized for off-road or downhill use).
Usage recommendations
Use the helmet for on-road cycling, commuting and training. Combine with visible clothing or lights if riding in low light since the matte black finish is low-reflectivity. Replace the helmet after any crash or if the fit system or shell shows damage.

## FAQ

### How much does the GIRO ISODE II road helmet, matte black (54–61 cm) cost, and is it available for purchase?

The price is 71.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 21.07.2026 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 ISODE II road helmet, matte black (54–61 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

## Image

https://aio.lv/img/cache/product/12405382/68692197_large.webp