# Dunlop MTB Bicycle Helmet, Adjustable Size M 55-58 cm, Grey-Black

**URL:** https://aio.lv/en/product--dunlop-871125224002gray--12514582
**Data updated:** 2026-06-12 15:56 (EEST)
**Category:** Protective Helmets
**Manufacturer:** DUNLOP
**Manufacturer code:** 871125224002GRAY
**EAN:** 5904501205115
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dunlop-871125224002gray--12514582

## 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

The Dunlop MTB bicycle helmet provides essential head protection for mountain biking enthusiasts. Designed for comfort and safety, this model features an adjustable fit system for a secure hold, covering head sizes from 55 to 58 cm. Its durable construction and ergonomic design make it suitable for off-road trails and daily cycling, ensuring reliable performance and ventilation during active use.

## Long description

The Dunlop MTB bicycle helmet is a reliable protective accessory designed for mountain biking enthusiasts who prioritize safety and comfort. Engineered with a focus on durability, this helmet offers robust head protection during off-road cycling, trail riding, and daily commutes. Its ergonomic shape and adjustable fit system ensure that the helmet remains securely in place, providing a customized experience for riders with head circumferences between 55 and 58 cm.
Advantages
This helmet stands out due to its lightweight yet impact-resistant construction, which provides essential safety without adding unnecessary weight during long rides. The integrated ventilation system promotes optimal airflow, helping to keep the rider cool even during intense physical exertion. Furthermore, the adjustable fit mechanism allows for quick and precise modifications, ensuring the helmet sits comfortably and securely on the head regardless of the terrain conditions.
Suitable for
Mountain biking on off-road trails
Daily urban commuting
Recreational cycling
Cross-country riding
This helmet may not be suitable for high-speed professional downhill racing or extreme gravity sports that require full-face protection. It is also not intended for use in motorized sports or activities where specialized impact standards beyond standard bicycle safety are required.
Key specifications
Size: M (55-58 cm)
Color: Grey-Black
Adjustable fit system
Ventilated design
Durable outer shell
To use the helmet, place it level on your head so that it covers your forehead without obstructing your vision. Adjust the rear dial or strap system until the helmet fits snugly but comfortably against your scalp. Ensure the chin strap is fastened securely, leaving just enough space to fit two fingers between the strap and your chin. Always check that the helmet does not shift significantly when you move your head before starting your ride.
What to consider before purchase
Verify your head circumference measurement before ordering
Ensure the helmet is compatible with your preferred riding style
Check that the chin strap mechanism is easy for you to operate
Usage recommendations: Regularly inspect the helmet for any signs of wear or damage, especially after an impact. Keep the interior padding clean by wiping it with a damp cloth and mild soap, and store the helmet in a cool, dry place away from direct sunlight to maintain the integrity of the materials.

## FAQ

### How much does the Dunlop MTB Bicycle Helmet - Adjustable Size M 55-58 cm cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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. All transactions are 100% secure and encrypted.

### 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 DUNLOP 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 DUNLOP 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