# Helmet GIRO SOURCE MIPS — Mountain bike helmet, size L (59–63 cm), Matte Black

**URL:** https://aio.lv/en/product--giro-gr-39313-255-l--12405380
**Data updated:** 2026-04-30 18:34 (EEST)
**Category:** Protective Helmets
**Manufacturer:** GIRO
**Manufacturer code:** GR-39313-255-L
**EAN:** 199270035864
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 151.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 125.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giro-gr-39313-255-l--12405380

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

GIRO SOURCE MIPS is a mountain bike helmet with Multi-Directional Impact Protection System (MIPS) designed for riders needing size L (59–63 cm). It offers impact protection, ventilation, and an adjustable fit for trail and cross-country use. Matte Black finish provides a neutral look suitable for recreational and performance cycling.

## Long description

GIRO SOURCE MIPS — Mountain bike helmet in size L (59–63 cm) with a Matte Black finish. This helmet integrates a Multi-Directional Impact Protection System (MIPS) and is designed for trail and cross-country riders who need a larger fit. The shell and internal construction focus on impact management, while ventilation channels and an adjustable retention system provide a balance of airflow and secure fit for longer rides.
Advantages
The helmet combines MIPS technology with a robust shell construction to reduce rotational forces in certain impact scenarios. Its adjustable fit system allows for precise sizing within the 59–63 cm range, and multiple vents promote airflow to help regulate rider temperature. The Matte Black color offers a neutral, low-reflective appearance compatible with a wide range of cycling gear.
Suitable for
 Trail riding and cross-country cycling where a larger head circumference requires size L (59–63 cm)
 Recreational riders seeking reliable impact protection with ventilation
 Commuting or multi-hour rides where fit adjustability and airflow are important
When it may not be suitable
This helmet is sized for head circumferences between 59 and 63 cm and therefore will not fit riders with smaller or larger head sizes. It is designed for mountain bike use; riders who require specialized downhill-certified or full-face helmets for extreme disciplines should consider helmets specifically certified for those activities.
Key specifications
 Fit range: Large size accommodating 59–63 cm head circumference
 Protection system: Multi-Directional Impact Protection (MIPS)
 Finish: Matte Black
 Ventilation: Multiple ventilation channels for airflow
 Adjustment: Integrated retention system for fine tuning fit
 Use case: Designed for mountain biking, trail and cross-country
How to use
Place the helmet on the head so it sits level and low on the forehead. Tighten the integrated retention system until the helmet feels secure but comfortable; use the strap buckles and sliders to adjust the chin strap so it rests snugly under the chin with enough room to open the mouth. Confirm the helmet does not move excessively in side-to-side or forward-backward tests before riding. Replace the helmet after any significant impact or if you notice visible damage to the shell or liner.
What to consider before purchase
 Measure your head circumference to ensure it falls within the 59–63 cm fit range of this size L helmet
 Decide whether MIPS rotational protection and standard mountain bike coverage meet your discipline and safety needs
 Consider ventilation and weight preferences if you plan long-duration rides in warm conditions
Usage recommendations
For best protection, replace the helmet after a significant impact and follow the manufacturer's care instructions. Pair the helmet with properly fitted eyewear and gloves for improved comfort and safety on the trail.

## FAQ

### How much does the GIRO SOURCE MIPS helmet — size L (59–63 cm) cost, and is it available for purchase?

The price is 151.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 14.07.2026 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 SOURCE MIPS helmet — size L (59–63 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/12405380/68692195_large.webp